RA-24-0173, Renewed License Number DPR-23 Request Review of White Papers to Determine Fracture Toughness-based Reference Temperature of Heat Number W5214 Weld
| ML24180A011 | |
| Person / Time | |
|---|---|
| Site: | Robinson  |
| Issue date: | 06/28/2024 |
| From: | Nader R Duke Energy Progress |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| RA-24-0173 | |
| Download: ML24180A011 (1) | |
Text
Rounette Nader Vice President New Nuclear Generation & License Renewal Duke Energy 525 South Tryon Street Charlotte, NC 28202 O: 704 382 0979 rounette.nader@duke-energy.com 10 CFR 50.4 10 CFR Part 54 RA-24-0173 June 28, 2024 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001
SUBJECT:
Duke Energy Progress, LLC H. B. Robinson Steam Electric Plant, Unit Number 2 Docket Number 50-261/Renewed License Number DPR-23 Request Review of White Papers to determine fracture toughness-based reference temperature of heat number W5214 weld
References:
- 1. Duke Energy Letter (RA-23-0055), dated March 24, 2023, Notice of Intent to Pursue Subsequent License Renewal for H. B. Robinson Steam Electric Plant, Unit Number 2, (ADAMS Accession Number ML23083B312)
- 2. Duke Energy Letter (RA-24-0080), dated March 28, 2024, Request for Review of Master Curve Methodology to determine the fracture toughness-based reference temperature Topical Reports, (ADAMS Accession Number ML24088A214)
- 3. May 22, 2024, NRC Public Meeting Notice with Duke Energy Progress, LLC to discuss methods to review plant-specific topical reports for H.B. Robinson Steam Electrical Plant, Unit 2, dated April 26, 2024 (ADAMS Accession Number ML24117A320)
Ladies and Gentlemen:
By letter dated March 28, 2024 (Reference 2), Duke Energy Progress, LLC (Duke Energy) requested U.S. Nuclear Regulatory Commission (NRC) to review and approve the following documents in support of a proposed Subsequent License Renewal Application (SLRA):
- 1. WCAP-18909-NP, Revision 1, March 2024 Determination of T0 for H.B. Robinson Unit 2 Heat number W5214, Linde 1092 Weld Metal Based on Unirradiated Data, and
- 2. WCAP-18933-NP, Revision 0, March 2024 Determination of T0 for H.B. Robinson Unit 2 Heat number W5214 Weld Metal and Upper Shell Plate W10201-1 Based on Available Irradiated Data Duke Energy intends to submit an SLRA in support of a Renewed Operating License for H.B.
Robinson Steam Electric Plant, Unit 2 (HBR2) by second quarter of 2025 (Reference 1).
On May 22, 2024 (Reference 3), a meeting was held between Duke Energy and the NRC to discuss the path forward for review of WCAP-18909-NP, Revision 1, and WCAP-18933, Revision 0, which will be used and referenced in a future subsequent license renewal submittal for HBR2. During the meeting, it was stated that Duke Energy will markup and resubmit WCAP-18933, Revision 0 to limit NRC review to Heat Number W5214 weld metal only. Attachment 1 to this letter provides the markup of WCAP-18933, Revision 0 and supersedes WCAP-18933, Revision 0 that was provided by Reference 2. Subsequent to the May 22, 2024 meeting, NRC advised that the White Paper Review Process will be employed.
U.S. Nuclear Regulatory Commission RA-24-0173 Page 2 White Paper WCAP-18909-NP Summary As documented in the Duke Energy submittal on March 28, 2024, WCAP-18909-NP, Revision 1, Determination of T0 for H.B. Robinson Unit 2 Heat number W5214, Linde 1092 Weld Metal Based on Unirradiated Data, was prepared to report the measured initial (unirradiated) reference temperature, and associated margin, for the H.B. Robinson Unit 2 (HBR2) heat number W5214, Linde 1092 weld metal using the fracture toughness-based reference temperature, RTT0, described in ASME Section III, NB-2331(a)(5) as an alternative to initial RTNDT based upon drop weight tests or Charpy V-Notch testing for the subsequent period of extended operation. HBR2 intends to use the information in WCAP-18909-NP to define an RTT0 for Weld Heat Number W5214 for use as an RTNDT(u) as defined in 10 CFR 50.61(a)(5).
White Paper WCAP-18933-NP Summary WCAP-18933-NP, Revision 0, Determination of T0 for H.B. Robinson Unit 2 Heat number W5214 Weld Metal and Upper Shell Plate W10201-1 Based on Available Irradiated Data, is being resubmitted to focus the review on Heat Number W5214 weld metal. The purpose of WCAP-18933-NP is to determine the reference temperature, RTT0, using the fracture toughness-based methodology described in ASME Section III, NB-2331(a)(5). WCAP-18933-NP provides a summary of the fracture toughness-based testing completed on HBR2 Heat number W5214 material irradiated in HBR2 Surveillance Capsule X and fracture toughness testing completed for Palisades SGA W5214 material irradiated in Palisades Surveillance Capsule SA-60-1. HBR2 will utilize the measured value of the irradiated RTT0 for Heat Number W5214 at a fluence value in excess of 80 years of plant operation to compare to the calculated value of RTPTS based upon 80 years of fluence using the Charpy-based methodology and unirradiated RTT0, thereby demonstrating the large magnitude of conservatism in the Charpy-based shift method. This comparison will be reported in Section 4.2.3 of the RNP SLRA.
Regulatory Basis Title 10 of the Code of Federal Regulations (10 CFR) 50.61 provides the fracture toughness requirements for protection against pressurized thermal shock events. 10 CFR 50.61(a)(5) provides the definition for the reference temperature for a reactor vessel material in the pre-service or unirradiated condition, RTNDT(U), and states that it should be evaluated according to the procedures in the ASME Code, Paragraph NB-2331. 10 CFR 50.61(a)(1) defines the ASME Code to mean the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (ASME),Section III, Division 1, Rules for the Construction of Nuclear Power Plant Components, and includes any edition and addenda and any limitations and modifications specified in 10 CFR 50.55a. The latest edition of ASME,Section III incorporated in 10 CFR 50.55a is the 2019 Edition.
The 2019 Edition of ASME Section III, Division 1, Paragraph NB-2331 provides the test requirements and acceptance standards of material for vessels. Paragraph NB-2331(a)(5) defines a fracture toughness-based reference temperature, RTT0, that may be used in place of RTNDT. This requires that T0 shall be determined per NB-2321.3, and twice the margin adjustment defined in ASTM E1921 shall be added. It should be noted that the 2016 Edition of ASTM E1921 is the latest edition incorporated into ASME Section III.
NUREG-2192, Standard Review Plan for Review of Subsequent License Renewal Applications for Nuclear Power Plants (SRP-GALL), Section 4.2.3.1.3, Pressurized Thermal Shock (for Pressurized Water Reactors), provides guidance on satisfying the requirements of PTS for the subsequent period of extended operation. SRP-GALL, Section 4.2.3.1.3.2, provides guidance for an applicant to satisfy the requirements of PTS in accordance with 10 CFR 54.21(c)(1)(ii).
The guidance allows the applicant to show compliance with 10 CFR 50.61 for the subsequent
U.S. Nuclear Regulatory Commission RA-24-0173 Page 3 period of extended operation. Duke Energy intends to use the information contained in WCAP-18909-NP and WCAP-18933-NP to show compliance with 10 CFR 50.61 for the subsequent period of extended operation in Section 4.2.3 of the HBR2 subsequent license renewal application. It is noted that through use of ASME Section III, 2019 Edition, Paragraph NB-2331(a)(5), Duke Energy is able to successfully continue to use the current Charpy-based shift methodology for demonstrating compliance with 10 CFR 50.61.
NRC Review Schedule Duke Energy requests that the NRC staff review White Papers entitled:
- 1. WCAP-18909-NP, Revision 1, March 2024 Determination of T0 for H.B. Robinson Unit 2 Heat number W5214, Linde 1092 Weld Metal Based on Unirradiated Data that was provided by Reference 2, and
- 2. Markup of WCAP-18933-NP, Revision 0, March 2024 Determination of T0 for H.B.
Robinson Unit 2 Heat number W5214 Weld Metal and Upper Shell Plate W10201-1 Based on Available Irradiated Data as Attachment 1 Duke Energy is prepared to support NRC staff in reviewing these White Papers for the purpose of pre-submittal engagement for the subsequent license renewal application submittal for HBR2.
Duke Energy respectfully requests NRC provide documented feedback following review of these White Papers by December 2024.
There are no regulatory commitments within this letter.
Should you have any questions concerning this submittal, please contact Daniel Roberts by email at daniel.roberts@duke-energy.com.
Sincerely, Rounette Nader VP, New Nuclear Generation & License Renewal
Attachment:
- 1. Markup of WCAP-18933-NP, Revision 0, March 2024 Determination of T0 for H.B.
Robinson Unit 2 Heat number W5214 Weld Metal and Upper Shell Plate W10201-1 Based on Available Irradiated Data
U.S. Nuclear Regulatory Commission RA-24-0173 Page 4 CC:
L. Dudes, Regional Administrator USNRC Region II J. Zeiler, NRC Senior Resident Inspector L. Gibson, NRR/NLRP Project Manager S. Lingam, NRR/NLRP Project Manager A. Wilson, Attorney General (SC)
R. S. Mack, Assistant Bureau Chief, Bureau of Environmental Health Services (SC)
L. Garner, Manager, Radioactive and Infectious Waste Management Section (SC)
ATTACHMENT 1
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 WCAP-18933-NP March 2024 Revision 0 Determination of T0 for H.B. Robinson Unit 2 Heat # W5214 Weld Metal and Upper Shell Plate W10201-1 Based on Available Irradiated Data
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Westinghouse Non-Proprietary Class 3 ii
- Electronically approved records are authenticated in the electronic document management system.
Westinghouse Electric Company LLC 1000 Westinghouse Dr.
Cranberry Township, PA 16066
© 2024 Westinghouse Electric Company LLC All Rights Reserved WCAP-18933-NP Revision 0 Determination of T0 for H.B. Robinson Unit 2 Heat # W5214 Weld Metal and Upper Shell Plate W10201-1 Based on Available Irradiated Data D. Brett Lynch*
Reactor Vessel / Containment Vessel Design & Analysis March 2024 Verifier:
Brian M. Golchert*
Advanced Reactors & Engineering Reviewer:
J. Brian Hall*
Materials Innovation Approved: John L. Lyons*
Manager, Materials Innovation
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Westinghouse Non-Proprietary Class 3 iii WCAP-18933-NP March 2024 Revision 0 RECORD OF REVISION Revision 0:
Original Issue (March 2024)
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Westinghouse Non-Proprietary Class 3 iv WCAP-18933-NP March 2024 Revision 0 TABLE OF CONTENTS LIST OF TABLES....................................................................................................................................... v LIST OF FIGURES................................................................................................................................... vi EXECUTIVE
SUMMARY
....................................................................................................................... vii 1
INTRODUCTION............................................................................................................................. 1-1 2
FRACTURE TOUGHNESS TESTING AND RESULTS.............................................................. 2-1 2.1 SOURCE OF IRRADIATED MATERIAL............................................................................... 2-1 2.2 SPECIMEN ORIENTATION AND GEOMETRY.................................................................... 2-2 2.3 TEST PROCEDURE................................................................................................................. 2-4 2.3.1 PRE-CRACKING......................................................................................................... 2-4 2.3.2 ASTM E1921 TESTING.............................................................................................. 2-4 3
CALCULATION OF T0 AND RTT0................................................................................................. 3-1 3.1 CALCULATION OF T0............................................................................................................. 3-1 3.2 MEASUREMENT MARGIN ADJUSTMENT......................................................................... 3-3 4
MASTER CURVE TEST RESULTS............................................................................................... 4-1 4.1 PLATE W-10201-1 FROM HBR2 CAPSULE X...................................................................... 4-1 4.2 WELD HEAT # W5214 FROM HBR2 CAPSULE X............................................................... 4-3 4.3 WELD FROM PALISADES CAPSULES SA-60-1.................................................................. 4-5 5
REFERENCES.................................................................................................................................. 5-1
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Westinghouse Non-Proprietary Class 3 v
WCAP-18933-NP March 2024 Revision 0 APPENDICES
- of Pages Appendix A HBR2 Plate W10201-1 Data................................................................................................ 19 Appendix B HBR2 Weld Heat # W5214 Data......................................................................................... 20 Appendix C BAW-2389 Fracture Toughness Testing Data...................................................................... 26 LIST OF TABLES Table 2-1 Summary of Reference Temperature Test Results for Upper Shell Plate W10201-1 and Upper to Intermediate Shell Circumferential Weld W5214 Resulting from ASTM E1921-16/-17 Multiple Temperature Analysis................................................................. 2-1 Table 3-1 Weighting Factors for Multi-Temperature Analysis........................................................ 3-2 Table 3-2 Sample Size Uncertainty Factor....................................................................................... 3-3 Table 4-1 Plate W-10201-1 Results from HBR2 Capsule X............................................................ 4-1 Table 4-2 Calculation of T0 for Plate W-10201-1 per ASTM E1921-16/-17................................... 4-2 Table 4-3 Weld Heat # W5214 Results from HBR2 Capsule X....................................................... 4-3 Table 4-4 Calculation of T0 for Weld Heat # W5214 from Capsule X per ASTM E1921-16/-17... 4-4 Table 4-5 Chemistry and Temperature Comparison for W5214 Specimens and HBR2 Reactor Vessel
......................................................................................................................................... 4-5 Table 4-6 Post-Weld Heat Treatment Comparison for W5214 Specimens...................................... 4-5 Table 4-7 Weld Heat # W5214 Results from Palisades SA-60-1..................................................... 4-7 Table 4-8 Calculation of T0 for Weld Heat # W5214 from SA-60-1 per ASTM E1921-16/-17...... 4-8
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Westinghouse Non-Proprietary Class 3 vi WCAP-18933-NP March 2024 Revision 0 LIST OF FIGURES Figure 2-1 Examples Showing Vertical Working Lines Meaning the CVN Was Oriented Transverse to the Working Direction...................................................................................................... 2-2 Figure 2-2 Mini-CT Geometry (dimensions given in inches)........................................................... 2-3 Figure 2-3 Example Mini-CT Removal Location from Broken CVN H2......................................... 2-3 Figure 4-1 Capsule X Plate Fracture Toughness Relative to the Master Curves............................... 4-1 Figure 4-2 Capsule X Weld Fracture Toughness Relative to the Master Curves Based on ASTM E1921-16/-17....................................................................................................... 4-3 Figure 4-3 SA-60-1 Weld Fracture Toughness Relative to the Master Curves.................................. 4-6
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 vii WCAP-18933-NP March 2024 Revision 0 EXECUTIVE
SUMMARY
This report provides a summary of the Master Curve testing completed on H.B. Robinson Unit 2 Heat # W5214 Weld Metal and Upper Shell Plate W10201-1 materials irradiated in H.B. Robinson Unit 2 Surveillance Capsule X. Testing was completed in compliance with 2016 and 2017 editions of ASTM E1921, i.e., the editions currently approved by the NRC via approved editions of ASME Section III and XI, respectively. In addition, the results from the previously tested weld Heat # W5214 irradiated in Palisades Capsule SA-60-1, reported in BAW-2389, were incorporated.
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Westinghouse Non-Proprietary Class 3 1-1 WCAP-18933-NP March 2024 Revision 0 1
INTRODUCTION The fracture toughness of the reactor pressure vessel (RPV) steel in a nuclear plant provides a key input to calculations that commercial licensees perform to demonstrate the fracture integrity of the vessel during both normal operations and postulated accident conditions (e.g., pressurized thermal shock, or PTS).
Currently, the ASME KIc curve is indexed to Reference Temperature for Nil-Ductility Transition (RTNDT) to describe the fracture toughness of the RPV and its variance with temperature. These curves were adopted in 1972 as a lower bound representation of a set of approximately 173 linear elastic fracture toughness values of RPV steel. The use of RTNDT to normalize temperature was intended to account for the heat-to-heat differences in fracture toughness transition temperature, thereby collapsing the fracture toughness data onto a single curve. However, indexing KIc to RTNDT is not a direct measure of fracture toughness but provides a conservative characterization of fracture toughness. The master curve approach is a true fracture toughness-based method that can be used to definitively determine the transition temperature fracture toughness (T0) with an increased certainty by testing fracture toughness specimens.
The purpose of this report is to report the measured irradiated reference temperatures (and associated margins) for the H.B. Robinson Unit 2 (HBR2) Heat # W5214 Weld Metal and Upper Shell Plate W10201-1 (Heat # A6623-1) using the fracture toughness-based Master Curve method. The Master Curve method provides an alternative for determining the RTNDT using RTT0 as outlined in paragraph NB-2331(a)(5) based upon fracture toughness in lieu of Charpy or Drop weight testing.
In order to provide irradiated data for Heat # W5214, the surveillance weld specimens from Capsule X were machined into miniature compact fracture toughness (mini-CT) specimens and tested. (In actuality, these were machined from the weld portion of the broken heat affected zone (HAZ) Charpy V-notch (CVN) impact specimens). These surveillance welds were fabricated from weld Heat # W5214, Linde 1092, Lot # 3617, and included in the Type II capsules in the HBR2 surveillance program. Capsule X experienced a fluence of 4.43 x 1019 n/cm2 (E > 1 MeV), which is in excess of the projected 80-year fluence of the Upper to Intermediate Shell Circumferential weld (3.83 x 1019 n/cm2 at 70 EFPY), which contains Heat # W5214, Linde 1092, Lot # 3617. In addition, the results from the previous Master Curve testing results for weld Heat # W5214, Linde 1092, irradiated in Palisades Capsule SA 60-1 and reported in BAW-2389 [Ref. 7],
were reevaluated according to the methodologies used herein.
Irradiated material is available for Upper Shell Plate W10201-1 in tested specimens from the HBR2 10 CFR 50, Appendix H surveillance program. Upper Shell Plate W10201-1 specimens were not directly included in the HBR2 surveillance program; however, the Heat Affected Zone (HAZ) specimens within Type II capsules were fabricated using Upper Shell Plate W10201-1 and, therefore, the base metal plate portion of the specimens are non-HAZ W10201-1 material. Therefore, mini-CT specimens were machined from the plate portion of the HAZ specimens from Capsule X. As stated above, Capsule X has experienced a fluence in excess of the projected 80-year fluence for the Upper Shell Plate (3.37 x 1019 n/cm2 at 70 EFPY).
The Nuclear Regulatory Commission (NRC) permits the use of a fracture toughness-based reference temperature, RTT0, which may be used in place of RTNDT, through approval of the 2019 Edition of ASME Section III and ASME Section XI in 10 CFR 50.55a. Both ASME Sections III and XI of the 2019 edition allow the use RTT0, based on fracture toughness data determined according to ASTM E1921. ASME
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Westinghouse Non-Proprietary Class 3 1-2 WCAP-18933-NP March 2024 Revision 0 Section III, Table NCA-7100-2, and Section XI [Ref. 5], Table IWA-1600-1, which cite ASTM E1921-16 and -17, respectively. The methodologies in the -16 and -17 editions are equivalent. 10 CFR 50.55a Section (b)(2)(xliii) requires that T0 and RTT0 values used for ASME Section XI purposes be submitted to the NRC for review and approval. There is no equivalent condition for ASME Section III.
Section 4 presents the results of the ASTM E1921-16 (Section III) and ASTM E1921-17 (Section XI) transition temperature fracture toughness testing. The data from testing is provided in Appendix A for Plate W10201-1 and Appendix B for Heat # W5214. The Heat # W5214 data from BAW-2389, Fracture Curve Testing of Palisade SA-60-1, incorporated into this report is provided in Appendix C.
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Westinghouse Non-Proprietary Class 3 2-1 WCAP-18933-NP March 2024 Revision 0 2
FRACTURE TOUGHNESS TESTING AND RESULTS To determine the Master Curve fracture toughness reference temperature, T0, testing was completed in accordance with ASTM E1921-16/-17 [Refs. 2 and 3]. This section serves to provide an overview of the testing which was completed. Table 2-1 summarizes the results which are based on a multi-temperature analysis.
Table 2-1 Summary of Reference Temperature Test Results for Upper Shell Plate W10201-1 and Upper to Intermediate Shell Circumferential Weld W5214 Resulting from ASTM E1921-16/-17 Multiple Temperature Analysis Material, Orientation, Fluence (n/cm2, E > 1 MeV)
T0
(°F)
RTT0(a)
(°F)
E1921-16/-17(b)
(°F)
W10201-1 Plate TL Capsule X, 4.43E+19(c)
-17.9 17.1 12.4 W5214 Weld Capsule X, 4.43E+19(d) 131.2 166.2 11.3 W5214 Weld Capsule SA-60-1, 1.50E+19(d) 137.8 172.8 12.1 Notes:
(a) RTT0 = T0 +35°F Per ASME Section III, paragraph NB-2331(a)(5) and ASME Section XI, Sub-article G-2110.
(b) ASME III, NB-2331(a)(5) requires twice the margin adjustment defined in ASTM E1921 be added, i.e., RTT0 + 2. However, if the T0 is adjusted to account for the difference between the tested specimens and the RPV, for example the amount of irradiation, then the margin adjustment should be combined with the uncertainty associated with the translation of T0, e.g., the embrittle trend curve uncertainty, using the square root of the sum of the square methodology, consistent with the NRC guidance in RG 1.99.
(c) The maximum projected 80-year fluence of the Upper Shell Plate W10201-1 is 3.37 x 1019 n/cm2 which is at the clad/base metal interface.
(d) The maximum projected 80-year fluence of the Upper to Intermediate Shell Circumferential weld, Heat # W5214, Linde 1092, Lot # 3617, is 3.83 x 1019 n/cm2 which is at the clad/base metal interface.
2.1 SOURCE OF IRRADIATED MATERIAL Capsule X was removed after 20.65 Effective Full Power Years (EFPY) with a fluence of 4.43 x 1019 n/cm2, (E > 1.0 MeV) which is higher than the anticipated projected 80-year fluence of RPV Upper to Intermediate Shell Circumferential weld, Heat # W5214 (3.83 x 1019 n/cm2 at 70 EFPY) and Upper Shell Plate W10201-1 (3.37 x 1019 n/cm2 at 70 EFPY). In addition, the results from the previously tested weld Heat # W5214 specimens, irradiated in Palisades Capsule SA-60-1 with a fluence of 1.50 x 1019 n/cm2, (E > 1.0 MeV),
reported in BAW-2389 [Ref. 7], are considered in the subsequent evaluations.
Previously tested CVN heat-affected zone (HAZ) specimens were selected for testing since they are comprised of both Weld Heat # W5214 and Upper Shell Plate W10201-1 material as described in WCAP-7373 [Ref. 1]. The weld metal and base metal broken CVN halves were polished to a mirror finish and then etched to verify the weld metal half, and to characterize the base metal grain size and orientation of the working direction. Hardness measurements were also used to confirm the weld versus base metal halves. The hardness for the weld halves is significantly higher than the plate halves consistent with the irradiated tensile properties. The etched micro-structure also confirmed that the high hardness halves were weld material.
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Westinghouse Non-Proprietary Class 3 2-2 WCAP-18933-NP March 2024 Revision 0 The HAZ CVN specimens were removed at various thickness locations of the welded plate. The quenching process produces higher hardness, higher strength, higher toughness, and a finer grain structure near the quenched surfaces. Hence, ASTM E182 and ASME III require removal of the test samples from quarter-thickness (1/4T) locations. There was no indication from where the plate thickness the CVN HAZ specimens were removed. Therefore, the hardness and relative grain size was used to choose which specimens to use. Those specimens with higher hardness and a finer grain structure were not selected for use. An estimation of tensile strength based on this hardness yields similar results as the measured 1/4T location tensile strength for plate W10201-4 from Capsule X. It is expected that similar plate W10201-1 would have similar tensile properties; thus, confirms that the specimens selected are not from near the plate quenched surface.
2.2 SPECIMEN ORIENTATION AND GEOMETRY The side of the specimens where the profile of the V-notch is visible for each plate CVN half, was polished and etched. Photographs at magnifications of 200X and 500X were taken for each etched specimen half.
Figure 2-1 shows two examples with 500x magnification showing that the primary working direction is vertical. The grains were fairly equiaxed and do not show a strong difference between vertical and horizontal. The CVN inset shows the orientation of the micrographs relative to the specimen, so the grain size and orientation can be quantified. The specimens were determined to be orientated transverse to the plate working direction; therefore, the mini-CT specimens were machined with the same orientation as the CVN specimens to produce transverse (T-L) weak direction specimens.
The CVN specimen halves were machined into miniature compact tension (mini-CT) specimens, as shown in Figure 2-2. The mini-CT specimen geometry is an allowable geometry per ASTM E1921-16/-17.
Figure 2-3 shows an example of how the mini-CTs were removed from the broken CVN halves.
Figure 2-1 Examples Showing Vertical Working Lines Meaning the CVN Was Oriented Transverse to the Working Direction Working Direction Polished CVN Fracture Surface Notch H3 H4
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Westinghouse Non-Proprietary Class 3 2-3 WCAP-18933-NP March 2024 Revision 0 Figure 2-2 Mini-CT Geometry (dimensions given in inches)
Figure 2-3 Example Mini-CT Removal Location from Broken CVN H2
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Westinghouse Non-Proprietary Class 3 2-4 WCAP-18933-NP March 2024 Revision 0 2.3 TEST PROCEDURE 2.3.1 Pre-Cracking All pre-cracking was performed at room temperature. After the ASTM E1921 testing, the pre-crack final crack length was determined using a photo system at various locations on the crack front. The maximum Kmax value is calculated using the actual initial and final maximum precrack load.
ASTM E1921-16/-17, Section 7.8.2, limits the initial Kmax to 25 MPam. ASTM E1921-16/-17, Section 7.8.2 (Table 1 from that reference), limits the final Kmax from pre-cracking to 20 MPam for tests conducted at or above the pre-cracking temperature and 15 MPam for tests conducted below pre-cracking temperature. In some cases, the final Kmax of 15 MPam was slightly exceeded ( 0.3 MPam). In these cases, an alternate adjustment to Kmax recommended by Fracture Toughness of Engineering Materials
[Ref. 11] is used. The Kmax of 15 MPam assumes a very large difference between the pre-cracking and test temperature. Alternatively, 20 MPam is adjusted using the ratio of pre-cracking temperature YS/test temperature YS. If the actual Kmax does not exceed pre-cracking temperature YS/test temperature YS
- 20 MPam, then the pre-crack load was deemed acceptable and would not influence the resulting KJc.
2.3.2 ASTM E1921 Testing Fracture toughness testing was performed according to ASTM E1921-16 (Section III) and ASTM E1921-17 (Section XI). The first specimen test temperature was based on the 30 ft-lbs Charpy transition temperature taken from the Capsule X test report, WCAP-15805 [Ref. 12]. Time, applied load, and clip gage displacement were recorded during testing.
The fracture surfaces were photographed, and post-test measurements of the pre-crack length and ductile crack extension (if applicable) were recorded. This data is provided in Appendix A for Plate W10201-1 and Appendix B for weld Heat # W5214. The Heat # W5214 data from BAW-2389, Fracture Curve Testing of Palisade SA-60-1, is provided in Appendix C.
Nine crack size measurements were taken according to ASTM E1921-16/-17, Section 8.8.1, and the pre-crack straightness was checked according to E1921-16/-17 Section 8.9.1. The pre-crack depth checks were conducted according to E1921-16/-17, Section 7.8.2. The average crack size (depth) was calculated according to E1921-16/-17, Section 8.8.1. The crack aspect ratio, a/W, was checked for each specimen and all were 0.45 < a/W < 0.55 consistent with E1921-16, Section 4.1. The stress intensity (K) rate was calculated for the linear portion and to failure (total). The linear K rate is to be between 0.1 and 2 MPam/s according to E1921-16/-17 Section 8.7.1. All tests met this K rate requirement.
Test data is analyzed to determine the J-integral (Jc) at the onset of cleavage fracture based on the sum of the elastic and plastic components. KJc was calculated per Equation 1.
=
12 (1)
Where Jc is the J-integral at onset of cleavage fracture calculated per Equation 2; E is Youngs Modulus and is Poissons Ratio (0.3).
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Westinghouse Non-Proprietary Class 3 2-5 WCAP-18933-NP March 2024 Revision 0 J = J + J (2)
Where:
Je = to the elastic component of the J-integral as measured from test data Jp = to the plastic component of the J-integral as measured from test data Depending on the Jc result of the first test(s), the temperature was changed with subsequent tests so that a valid T0 would be produced. For mini-CT tests, testing at about 30°C (54°F) below T0 is ideal. The allowable test window is T0 +/- 50°C, but with the small specimens, testing near the lowest allowable temperature is desired to reduce the number of KJclimit violations.
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Westinghouse Non-Proprietary Class 3 3-1 WCAP-18933-NP March 2024 Revision 0 3
CALCULATION OF T0 AND RTT0 As described previously, ASTM E1921-16/-17 is utilized for T0 (and RTT0) as determined herein, since 10 CFR 50.55a [Ref. 4] approves the 2019 Edition of the ASME Code Sections III and XI [Ref. 5], which cites ASTM E1921-16 [Ref. 2] and -17 [Ref. 3], respectively. The 2016 and 2017 versions of the ASTM standard are equivalent with respect to this methodology.
3.1 CALCULATION OF T0 The K data from the testing is used to calculate T0 as described herein. ASTM E1921 is based on 1C(T) specimens; therefore, the 0.16TC(T) test results are size adjusted to 1TC(T) results per ASTM E1921-16/-17, Section 10.2.2. This is done using Equation 3 below.
() = 20 + (0) 20 0
1/4 (3)
Where:
KJc(x) = KJc for a specimen size Bx KJc(o) = KJc for a specimen size Bo Bo = gross thickness of test specimens (side grooves ignored), and Bx = gross thickness of prediction (side grooves ignored).
The data are checked for censoring per ASTM E1921-16/-17, Section 10.2.1 by determining if either crack growth limit (Equation 4) or KJc limit (Equation 5) are exceeded. KJc limit equation assumes a standard specimen size and must be adjusted for size using Equation 3.
< min [0.05(0), 1 ]
(4)
() < =
0 30(12)
(5)
Where:
b0 = remaining ligament (b0 = W - a0)
W = specimen width a0 = initial crack size.
= Poissons ratio = 0.3
= yield strength When KJ or KJc values are censored, these data contain statistically useable information that are applied as censored data. If KJc limit is violated, the KJc limit value shall be used for censoring purposes. If KJca is violated, then KJca, which is set equal to the highest valid KJc, shall be used for censoring purposes. If both KJc limit and KJca are violated, the lower value of the two shall prevail for data censoring purposes.
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Westinghouse Non-Proprietary Class 3 3-2 WCAP-18933-NP March 2024 Revision 0 If tests are conducted at multiple temperatures (Ti), then, per ASTM E1921-16/-17, Section 10.2.3, T0Q is iterated on until Equation 6 below is satisfied. At that point, T0 = T0Q.
exp [0.019(0)]
11.0+76.7exp [0.019(0)]
=1
(()20)4exp [0.019(0)]
{11.0+76.7exp [0.019(0)]}5
=1
= 0 (6)
Where:
N = number of specimens tested within 50ºC of T0Q Ti = test temperature corresponding to KJc(i),
KJc(i) = either an uncensored KJc datum or a datum replaced with a censoring value. This is the 1T equivalent KJc value.
i = 1.0 if the datum is uncensored or zero if the datum is a censored value.
T0Q = T0 when the equation is satisfied.
T0 is checked for validity per ASTM E1921-16/-17, Section 10.3, by summing the weighting factors from Table 3-1 for each test and confirming the result is greater than or equal to 1.0.
3
=1 1
(7)
Where:
ri = the number of uncensored data within the i-th temperature range, (TT0) in Table 3-1, ni = the specimen weighting factor for the same temperature range as shown in Table 3-1.
Table 3-1 Weighting Factors for Multi-Temperature Analysis (T - T0) Range
(°C) 1T KJc(med) Range(a)
(MPam)
Weighting Factor ni 50 to -14 212 to 84 1/6
-15 to -35 83 to 66 1/7
-36 to -50 65 to 58 1/8 Note(s):
(a) Rounded off to the closest integer.
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Westinghouse Non-Proprietary Class 3 3-3 WCAP-18933-NP March 2024 Revision 0 3.2 MEASUREMENT MARGIN ADJUSTMENT The ASTM E1921-16/-17, Section 10.9 margin adjustment associated with the T0 and RTT0 can be calculated using Equation 8:
= 2
+
2 (8)
Where:
= sample size uncertainty factor defined in Table 3-2.
r= total number of uncensored specimens used to establish the value T0, and exp = contribution of experimental uncertainties.
Since standard calibration practices were followed, exp = 4°C is used.
Table 3-2 Sample Size Uncertainty Factor
()
1T Equivalent(a)
(MPam)
(°C)
> 83 18 83 to 66 18.8 65 to 58 20.1 Note(s):
(a) Rounded off to nearest whole number.
Where:
()
=
1
30 + 70exp(0.019(0))
=1 (9)
NB-2331(a)(5) requires twice this margin adjustment to be added to cover the uncertainty associated with the limited number of specimens tested to establish T0, i.e., T0 + 2. However, NB-2331(a)(5) does not address the adjustment that may be performed to account for the difference between the tested specimens and the RPV, for example the amount of irradiation. If this specimen to RPV adjustment is considered, then the margin adjustment should be combined with the other uncertainties associated with the calculation of the shift in the reference temperature (RTNDT), e.g., embrittlement trend curve uncertainty. Since the measurement margin adjustment and uncertainties are independent of each other, combining these terms using the square root of the sum of the squares (SRSS), as prescribed by RG 1.99, is considered appropriate and consistent with NB-2331(a)(5). This method to combine the uncertainty terms was previously accepted by the NRC in BAW-2308 [Ref. 20]. If no adjustment is performed, then T0 (or RTT0) + 2E1921 should be used.
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Westinghouse Non-Proprietary Class 3 4-1 WCAP-18933-NP March 2024 Revision 0 4
MASTER CURVE TEST RESULTS 4.1 PLATE W-10201-1 FROM HBR2 CAPSULE X The results of the ASTM E1921-16/-17 T0 calculations are shown in Table 4-1 and the measured fracture toughness data is plotted in Figure 4-1. The data from testing is provided in Appendix A.
For specimen PB, the KJQ and ductile crack growth exceed the limits and these tests are censored using the censoring limits.
Figure 4-1 Capsule X Plate Fracture Toughness Relative to the Master Curves Table 4-1 Plate W-10201-1 Results from HBR2 Capsule X ASTM E1921-16 ASTM E1921-17 T0 (ºF)
-17.9
- of Valid Specimens (Uncensored/Censored) 17 (13/4)
(ºF) 12.4 Valid Yes
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Westinghouse Non-Proprietary Class 3 4-2 WCAP-18933-NP March 2024 Revision 0 Table 4-2 Calculation of T0 for Plate W-10201-1 per ASTM E1921-16/-17 T0 (°C)(a) =
-27.7 T
Jc KJc KJc (1T)
Limit KJc (1T)
Censored KJc(b) (1T)
T-T0 Kronecker Delta(c)
ASTM E1921-16, Eq. 19(d)
Validity KJc(med)
ID
(°C)
(kN/m)
(MPam)
(MPam)
(MPam)
(MPam)
(C)
()
TERM 1 TERM 2 Weight(e)
(MPam)
-22.2 99.4 149.8 102.6 88.6 88.6 5
0 0.00000 0.00294 0.000 PB
-31.1 724.5 404.9 261.9 91.2 77.5
-3 0
0.00000 0.00257 0.000 PC
-73.3 30.6 83.8 60.7 96.2 60.7
-46 1
0.00969 0.00753 0.125 59.4 PD
-61.1 115.4 162.4 110.2 93.7 93.7
-33 0
0.00000 0.04193 0.000 PF
-56.7 18.2 64.4 48.1 93.4 48.1
-29 1
0.01041 0.00068 0.143 70.4 PH
-73.3 52.7 109.9 77.5 94.1 77.5
-46 1
0.00969 0.02998 0.125 59.4 PI
-70.6 35.2 89.7 64.6 95.0 64.6
-43 1
0.00982 0.00938 0.125 61.0 PJ
-68.3 29.7 82.5 59.5 94.8 59.5
-41 1
0.00992 0.00515 0.125 62.3 PL
-66.1 14.8 58.2 44.3 94.7 44.3
-38 1
0.01002 0.00065 0.125 63.7 PM
-70.6 19.3 66.5 49.6 96.0 49.6
-43 1
0.00982 0.00183 0.125 61.0 PN
-66.1 8.0 42.7 34.4 94.4 34.4
-38 1
0.01002 0.00008 0.125 63.7 PO
-66.1 12.9 54.3 41.8 93.5 41.8
-38 1
0.01002 0.00042 0.125 63.7 PP
-59.4 22.8 72.1 53.2 94.6 53.2
-32 1
0.01030 0.00158 0.143 68.3 PQ
-59.4 22.2 71.2 52.6 93.1 52.6
-32 1
0.01030 0.00147 0.143 68.3 PR
-52.8 98.8 150.0 102.4 91.1 91.1
-25 0
0.00000 0.02262 0.000 PS
-56.7 20.7 68.7 50.7 93.7 50.7
-29 1
0.01041 0.00098 0.143 70.4 PT
-57.8 20.8 68.9 51.0 91.3 51.0
-30 1
0.01036 0.00109 0.143 69.5 Sum 13 0.13078 0.13078 1.7 841.3 Sum(KJc(med)) / Sum() =
64.7 (f) =
20.1 E1921(g) (°C) =
6.9 Notes
(a) T0 is iterated until the summation of Term 1 and Term 2 are equal.
(b) Data is censored according to ASTM E1921-16, Section 10.2.1. If KJc limit (Section 3.1, Eq. 5 of this report) is violated, the KJc limit value shall be used. If crack growth limit (KJca, Section 3.1, Eq. 4 of this report) is violated, then KJca, which is set equal to the highest valid KJc, shall be used. Otherwise, set equal to KJc.
(c) 1.0 if the datum is uncensored, i.e., censored KJc set equal to KJc (1T), or zero if the datum is a censored value per footnote (b).
(d) Term 1 and Term 2 represent the 1st and 2nd terms, respectively, in the summation in ASTM E1921-16, Equation 19, which is reiterated in Section 3.1, Eq. 6 of this report.
(e) Prescribed by Table 3-1 according to (T - T0) range.
(f) Prescribed by Table 3-2 according to Sum(KJc(med)) / Sum() range.
(g) E1921 = 2 / () + 4
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 4-3 WCAP-18933-NP March 2024 Revision 0 4.2 WELD HEAT # W5214 FROM HBR2 CAPSULE X The results of ASTM E1921-16/-17 T0 calculations are shown in Table 4-3 and the measured fracture toughness data is plotted in Figure 4-2. The data from testing is provided in Appendix B.
For specimens WM, WQ, and WU, the KJQ and ductile crack growth exceed the limits and these tests are censored using the censoring limits.
Specimen WU also violated the ATME E1921-16/-17, paragraph 8.9.1, pre-crack straightness criterion.
WU is censored with KJclimit substituted, so KJc is unaffected by the straightness violation, and it is still counted as censored.
Figure 4-2 Capsule X Weld Fracture Toughness Relative to the Master Curves Based on ASTM E1921-16/-17 Table 4-3 Weld Heat # W5214 Results from HBR2 Capsule X ASTM E1921-16 ASTM E1921-17 T0 (ºF) 131.2
- of Valid Specimens (Uncensored/Censored) 18 (15/3)
(ºF) 11.3 Valid Yes
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Westinghouse Non-Proprietary Class 3 4-4 WCAP-18933-NP March 2024 Revision 0 Table 4-4 Calculation of T0 for Weld Heat # W5214 from Capsule X per ASTM E1921-16/-17 T0 (°C)(a) =
55.1 T
Jc KJc KJc (1T)
Limit KJc (1T)
Censored KJc(b) (1T)
T-T0 Kronecker Delta(c)
ASTM E1921-16, Eq. 19(d)
Validity KJc(med)
ID
(°C)
(kN/m)
(MPam)
(MPam)
(MPam)
(MPam)
(C)
()
TERM 1 TERM 2 Weight(e)
(MPam)
WA 24.4 55.7 111.3 78.5 99.3 78.5
-31 1
0.01034 0.01423 0.143 69.1 WC 21.1 11.9 51.5 40.1 100.4 40.1
-34 1
0.01020 0.00024 0.143 66.7 WD 21.1 52.9 108.6 76.2 97.1 76.2
-34 1
0.01020 0.01465 0.143 66.7 WE 21.1 25.5 75.4 55.3 98.8 55.3
-34 1
0.01020 0.00229 0.143 66.7 WG 33.3 26.9 77.2 56.5 96.3 56.5
-22 1
0.01068 0.00129 0.143 76.3 WH 37.8 61.1 116.3 81.1 96.8 81.1
-17 1
0.01083 0.00779 0.143 80.3 WI 38.9 53.9 109.2 76.9 99.2 76.9
-16 1
0.01087 0.00546 0.143 81.4 WK 37.8 49.9 105.1 74.1 96.0 74.1
-17 1
0.01083 0.00478 0.143 80.3 WM 38.9 224.6 223.1 149.8 97.3 96.2
-16 0
0.00000 0.01764 0.000 WN 32.2 56.4 111.9 78.3 96.7 78.3
-23 1
0.01064 0.00896 0.143 75.3 WO 32.8 52.7 108.2 76.1 95.4 76.1
-22 1
0.01066 0.00745 0.143 75.8 WP 32.2 21.0 68.2 50.7 96.6 50.7
-23 1
0.01064 0.00069 0.143 75.3 WQ 32.2 94.7 145.0 99.9 97.0 97.0
-23 0
0.00000 0.02725 0.000 WS 65.6 60.6 115.4 80.8 97.0 80.8 10 1
0.01162 0.00131 0.167 115.3 WU 77.8 379.0 288.0 191.0 93.3 93.3 23 0
0.00000 0.00122 0.000 WV 27.8 52.0 107.5 75.6 98.8 75.6
-27 1
0.01049 0.00932 0.143 72.1 WW 27.2 17.8 62.9 47.3 97.7 47.3
-28 1
0.01045 0.00058 0.143 71.2 WX 27.8 88.0 139.8 96.2 98.0 96.2
-27 1
0.01047 0.03401 0.143 71.6 Sum 15 0.15915 0.15915 2.2 1144.1 Sum(KJc(med)) / Sum() =
76.3 (f) =
18.8 E1921(g) (°C) =
6.3 Notes
(a) T0 is iterated until the summation of Term 1 and Term 2 are equal.
(b) Data is censored according to ASTM E1921-16, Section 10.2.1. If KJc limit (Section 3.1, Eq. 5 of this report) is violated, the KJc limit value shall be used. If crack growth limit (KJca, Section 3.1, Eq. 4 of this report) is violated, then KJca, which is set equal to the highest valid KJc, shall be used. Otherwise, set equal to KJc.
(c) 1.0 if the datum is uncensored, i.e., censored KJc set equal to KJc (1T), or zero if the datum is a censored value per footnote (b).
(d) Term 1 and Term 2 represent the 1st and 2nd terms, respectively, in the summation in ASTM E1921-16, Equation 19, which is reiterated in Section 3.1, Eq. 6 of this report.
(e) Prescribed by Table 3-1 according to (T - T0) range.
(f) Prescribed by Table 3-2 according to Sum(KJc(med)) / Sum() range.
(g) E1921 = 2 / () + 4
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 4-5 WCAP-18933-NP March 2024 Revision 0 4.3 WELD FROM PALISADES CAPSULES SA-60-1 Weld Heat # W5214, Linde 1092, was irradiated in Palisades in Capsule SA-60-1 and was previously tested by BWXT according to ASTM E1921-97. The results are document in BAW-2389 [Ref. 7] and reproduced in Appendix C of this report. The data contained in BAW-2389 is sufficient to recalculate T0 according to E1921-16/-17. The Capsule SA-60-1 was withdrawn at 2.27 EFPY with a fluence of 1.50E+19 n/cm2 and an average irradiation temperature of 535°F per WCAP-17628-NP, Alternative PTS Evaluation for Palisades [Ref. 15]. Weld Heat # W5214 source for the specimens included in the SA-60-1 capsule came from the Palisades replaced steam generator (SG) A. This weld was evaluated with respect to its applicability to the Palisades RPV Weld Heat # W5214 in ML18064A487 [Ref. 17]. Comparison of the SG chemistry concluded that the weld would embrittle in the same manner as the RPV weld. The post weld heat treatment was different from the Palisades RPV and so the Charpy transition temperature curve was compared to the weld Heat # W5214 taken from Indian Point Unit 2, Indian Point Unit 3, and Robinson Unit 2 welds. The unirradiated 30 ft-lbs transition temperature of the SG-A weld is about 30°F higher than the RPV welds and is therefore conservative. To demonstrate the applicability of the SA-60-1 specimens the chemistry and post-weld heat treatments are compared in Tables 4-5 and 4-6.
Table 4-5 Chemistry and Temperature Comparison for W5214 Specimens and HBR2 Reactor Vessel Chemistry HBR2 Vessel
[Refs. 14, 18, & 19]
HBR2 Capsule X
[Ref. 12]
Palisades Capsule SA-60-1
[Ref. 16]
Cu (wt.-%)
0.21 0.34 0.307 Ni (wt.-%)
1.01 0.66 1.045 Mn (wt.-%)
1.16 0.98 1.161 P
(wt.-%)
0.021 0.021 0.009 S
(wt.-%)
0.014 0.014 0.012 Temperature
(°F) 546 546 535 Table 4-6 Post-Weld Heat Treatment Comparison for W5214 Specimens HBR2 Capsule X
[Ref. 1]
Palisades Capsule SA-60-1
[Ref. 16]
1150° +/- 25°F, 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />; Furnace Cooled to 600°F(a)
Post weld heat treatment: >1100°F for 25 hrs, cooled at 8°F/hr for 24 hrs.(b)
Re-post weld heat treatment: 1150°F for 2 hrs, with 100°F/hr heating/cooling rates (above 500°F)(c)
Note(s):
a) Simulates the stress relieving treatment received by the reactor vessel.
b) Original post weld heat treatment.
c) Post weld heat treatment performed on retired steam generator material to ensure that the material would be as close as possible to the original start-of-life condition.
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 4-6 WCAP-18933-NP March 2024 Revision 0 There are three significant differences between the BAW-2389 calculation and the methods herein.
(1) ASTM E1921-16/-17 allows for a multi-temperature method, whereas E1921-97 requires all used data to be at a single temperature. This results in two tests (Table 2 of BAW-2389) being excluded from the single test temperature T0 calculation in BAW-2389 due to the different temperature than the ten considered tests (Table 3 of BAW-2389). These two tests will be included herein.
(2) Since the 1997 edition, the Poissons ratio was added to the conversion from Je to KJc. If the test is purely elastic (small Jp), then the 1-2 terms in the Je and KJc equations cancel out and there is no effect.
If the test has large plasticity (large Jp relative to Je) then the E1921-16/-17 would provide a higher KJc value than the E1921-97 version. Therefore, the E1921-97 calculated KJc values are conservative and are used as is herein.
(3) ASTM E1921-16/-17 adds an 18°F (10°C) bias to the Charpy size three-point bend (3PB) test temperature, while it is not discussed in BAW-2389.
Excluding the bias adjustment, the 1-2 term difference, and eliminating the first 2 tests that were performed at a different temperature, the resulting T0 is nearly the same as that reported in BAW-2389. An additional consideration were the loading rate limits, which are different but found to be within the acceptable range of E1921-16/-17, Section 1.5.
The results of the ASTM E1921-16/-17 T0 calculations are shown in Table 4-7 and the measured fracture toughness data is plotted in Figure 4-3.
Figure 4-3 SA-60-1 Weld Fracture Toughness Relative to the Master Curves
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Westinghouse Non-Proprietary Class 3 4-7 WCAP-18933-NP March 2024 Revision 0 Table 4-7 Weld Heat # W5214 Results from Palisades SA-60-1 ASTM E1921-16 ASTM E1921-17 T0 (ºF) 137.8
- of Valid Specimens (Uncensored/Censored) 12 (12 / 0)
(ºF) 12.1 Valid Yes
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Westinghouse Non-Proprietary Class 3 4-8 WCAP-18933-NP March 2024 Revision 0 Table 4-8 Calculation of T0 for Weld Heat # W5214 from SA-60-1 per ASTM E1921-16/-17 T0 (°C)(a) =
58.8 T(b)
Jc KJc KJc (1T)
Limit KJc (1T)
Censored KJc(c) (1T)
T-T0 Kronecker Delta(d)
ASTM E1921-16, Eq. 19(e)
Validity KJc(med)
ID
(°C)
(kN/m)
(MPam)
(MPam)
(MPam)
(MPam)
(C)
()
TERM 1 TERM 2 Weight(f)
(MPam) 2AI1 17.2 14.5 56.9 49.2 106.7 49.2
-42 1
0.00988 0.00160 0.125 61.8 AV2 36.7 67.6 122.6 101.1 104.5 101.1
-22 1
0.01067 0.03203 0.143 76.0 2AD4 31.1 11.2 49.9 43.7 105.4 43.7
-28 1
0.01046 0.00032 0.143 71.4 AP3 31.1 13.9 55.6 48.2 105.2 48.2
-28 1
0.01046 0.00064 0.143 71.4 2AC1 31.1 14.6 56.9 49.2 105.3 49.2
-28 1
0.01046 0.00075 0.143 71.4 AV1 31.1 23.1 71.7 61.0 105.2 61.0
-28 1
0.01046 0.00288 0.143 71.4 2AI3 31.1 26.1 76.2 64.5 105.5 64.5
-28 1
0.01046 0.00402 0.143 71.4 AD6 31.1 31.5 83.8 70.5 104.7 70.5
-28 1
0.01046 0.00663 0.143 71.4 2AH2 31.1 40.3 94.7 79.1 105.0 79.1
-28 1
0.01046 0.01245 0.143 71.4 AV5 31.1 41.0 95.5 79.9 105.4 79.9
-28 1
0.01046 0.01314 0.143 71.4 2AF2 31.1 45.2 100.3 83.6 105.2 83.6
-28 1
0.01046 0.01675 0.143 71.4 AL2 31.1 60.4 116.0 95.9 105.2 95.9
-28 1
0.01046 0.03394 0.143 71.4 Sum 12 0.12515 0.12515 1.696 851.8 Sum(KJc(med)) / Sum() =
71.0 (g) =
18.8 E1921(h) (°C) =
6.7 Notes
(a) T0 is iterated until the summation of Term 1 and Term 2 are equal.
(b) 10ºC is added to the listed temperature in BAW-2389 to bias the Charpy-size 3PB test result as required per ASTM E1921-16/-17.
(c) Data is censored according to ASTM E1921-16, Section 10.2.1. If KJc limit (Section 3.1, Eq. 5 of this report) is violated, the KJc limit value shall be used. If crack growth limit (KJca, Section 3.1, Eq. 4 of this report) is violated, then KJca, which is set equal to the highest valid KJc, shall be used. Otherwise, set equal to KJc.
(d) 1.0 if the datum is uncensored, i.e., censored KJc set equal to KJc (1T), or zero if the datum is a censored value per footnote (b).
(e) Term 1 and Term 2 represent the 1st and 2nd terms, respectively, in the summation in ASTM E1921-16, Equation 19, which is reiterated in Section 3.1, Eq. 6 of this report.
(f) Prescribed by Table 3-1 according to (T - T0) range.
(g) Prescribed by Table 3-2 according to Sum(KJc(med)) / Sum() range.
(h) E1921 = 2 / () + 4
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 5-1 WCAP-18933-NP March 2024 Revision 0 5
REFERENCES
- 1. WCAP-7373, Revision 0, Carolina Power and Light Co. H. B. Robinson Unit No. 2 Reactor Vessel Radiation Surveillance Program, January 1970.
- 2. ASTM E1921-16, Standard Test Method for Determination of Reference Temperature, T0, for Ferritic Steels in the Transition Range, August 2016.
- 3. ASTM E1921-17, Standard Test Method for Determination of Reference Temperature, T0, for Ferritic Steels in the Transition Range, May 2017.
- 4. Code of Federal Regulations, 10 CFR 50.55a, Codes and Standards, dated October 27, 2022.
- 5. ASME Boiler and Pressure Vessel (B&PV) Code,Section III, Division 1, Rules for Construction of Nuclear Facility Components, and XI, Division 1, Rules for Inservice Inspection of Nuclear Power Plant Components, 2019 Edition.
- 6. U.S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, Regulatory Guide 1.99, Revision 2, Radiation Embrittlement of Reactor Vessel Materials, May 1988. [Agencywide Documents Access and Management System (ADAMS) Accession Number ML003740284]
- 7. Framatome Report BAW-2389, Revision 0, Fracture Toughness Testing of Palisades Capsule SA-60-1 Weld Metals in the Transition Range Using Reconstituted Charpy-Size Specimens, March 2001.
- 8. Code of Federal Regulations, 10 CFR 50.61, Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock Events, dated November 29, 2019.
- 9. Code of Federal Regulations 10 CFR 50, Appendix G, Fracture Toughness Requirements, U.S.
Nuclear Regulatory Commission, Federal Register, dated November 29, 2019.
- 10. CPL-REAC-TM-AA-000001, H. B. Robinson Unit 2 Subsequent License Renewal: Reactor Vessel, Vessel Support, and Bioshield Concrete Exposure Data, February 2023.
- 11. K. Wallin, Fracture Toughness of Engineering Materials: Estimation and Application, EMAS Publishing, ISBN: 0-9552994-6-2, pp. 174-175, 2011.
- 12. WCAP-15805, Revision 0, Analysis of Capsule X from the Carolina Power & Light Company H.B.
Robinson Unit 2 Reactor Vessel Radiation Surveillance Program, March 2002.
- 13. ASTM E900-15, Standard Guide for Predicting Radiation-Induced Transition Temperature Shift in Reactor Vessel Materials, ASTM International, 2015.
- 14. CMTR-RV-CPL, CPL Reactor Vessel Certified Material Test Reports, 1966. [Including weld inspection sheets]
- 15. WCAP-17628-NP, Revision 1, Alternate Pressurized Thermal Shock (PTS) Rule Evaluation for Palisades, June 2014.
- 16. BAW-2341, Revision 2, Test Results of Capsule SA-60-1, Consumers Energy, Palisades Nuclear Plant
- Reactor Vessel Material Surveillance Program, May 2001. [ADAMS Accession No. ML11145A180]
- 17. Consumers Power Letter, Palisades Compliance with Pressurized Thermal Shock Screening Criteria, November 30, 1994. [ADAMS Accession No. ML18064A487]
- 18. Westinghouse Report, WCAP-18215-NP, Revision 0, H.B. Robinson Unit 2 End-of-License Extension Reactor Vessel Integrity Evaluations and Feasibility Study, March 2017. [ADAMS Accession No. ML18038B289]
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 5-2 WCAP-18933-NP March 2024 Revision 0
- 19. CP&L Letter RNP-RA/95-0205, H.B. Robinson Steam Electric Plant, Unit No. 2 Docket No.
50-261/License No. DPR-23; Response to Generic Letter 92-01, Revision 1, Supplement 1, Reactor Vessel Structural Integrity, November 20, 1995. [ADAMS Accession No. ML14178A896]
- 20. AREVA Document BAW-2308, Revision 1-A and 2-A, Initial RTNDT of Linde 80 Weld Materials, August 2005 [ADAMS Accession Number ML052070408] and March 2008 [ADAMS Accession Number ML081270388].
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-1 WCAP-18933-NP March 2024 Revision 0 APPENDIX A HBR2 PLATE W10201-1 DATA L = 0.394 in Notch thickness (h) = 0.010 in Yield Strength = 69.3 ksi @ 200°F per WCAP-15805(c)
Tensile Strength = 87.6 ksi @ 200°F per WCAP-15805(c)
A B
C D
E(b)
F H
I J
L M
N O
P Q
R S
T a1 (in) 0.023 0.016 0.019 0.02 0.023 0.021 0.028 0.018 0.017 0.022 0.019 0.018 0.024 0.016 0.019 0.022 0.019 0.02 a2 (in) 0.034 0.027 0.027 0.029 0.031 0.03 0.034 0.027 0.025 0.032 0.028 0.024 0.035 0.024 0.03 0.032 0.025 0.031 a3 (in) 0.038 0.032 0.033 0.034 0.035 0.035 0.039 0.034 0.029 0.034 0.03 0.032 0.035 0.03 0.035 0.037 0.031 0.036 a4 (in) 0.04 0.033 0.034 0.037 0.038 0.035 0.042 0.036 0.031 0.036 0.03 0.034 0.039 0.031 0.037 0.038 0.033 0.041 a5 (in) 0.04 0.033 0.033 0.037 0.041 0.036 0.038 0.039 0.032 0.036 0.029 0.034 0.037 0.033 0.041 0.04 0.033 0.043 a6 (in) 0.037 0.033 0.032 0.036 0.038 0.035 0.043 0.039 0.032 0.035 0.026 0.033 0.038 0.032 0.041 0.038 0.034 0.044 a7 (in) 0.035 0.029 0.029 0.033 0.034 0.03 0.038 0.038 0.032 0.03 0.024 0.034 0.035 0.032 0.038 0.034 0.032 0.043 a8 (in) 0.03 0.024 0.024 0.03 0.028 0.025 0.031 0.035 0.027 0.032 0.022 0.029 0.027 0.027 0.032 0.029 0.029 0.04 a9 (in) 0.02 0.018 0.016 0.02 0.021 0.018 0.02 0.022 0.02 0.02 0.016 0.018 0.018 0.018 0.024 0.019 0.02 0.033 Average(a)
(in) 0.034 0.029 0.029 0.032 0.033 0.031 0.036 0.034 0.028 0.032 0.026 0.030 0.033 0.028 0.034 0.034 0.030 0.038 Cycles 60000 47000 57000 57000 34000 55000 46000 57000 47000 47000 50000 51000 48000 72000 52000 50000 50000 50000 Initial Max Load (lbs) 270 270 270 271 270 270 271 270 270 270 270 271 270 270 270 271 270 270 Final Max Load (lbs) 126 124 124 129 123 121 124 125 125 124 123 127 124 122 121 123 121 121 B (in) 0.164 0.156 0.166 0.161 0.161 0.159 0.167 0.167 0.160 0.163 0.165 0.162 0.162 0.166 0.165 0.161 0.159 0.162 W (in) 0.328 0.329 0.332 0.331 0.331 0.326 0.330 0.329 0.330 0.332 0.329 0.328 0.329 0.328 0.331 0.329 0.328 0.331 notch (in) 0.137 0.133 0.137 0.135 0.135 0.130 0.136 0.133 0.136 0.135 0.136 0.134 0.135 0.134 0.136 0.138 0.132 0.137 Temperature
(°F)
-8
-24
-100
-78
-95
-70
-100
-95
-91
-87
-95
-87
-87
-75
-75
-63
-70
-72 Notes:
(a) The average crack size (depth) is calculated according to E1921 Section 8.8.1. Average the two near-surface measurements and then combine with the remaining seven crack measurements.
(b) Results from this specimen are not used in the T0 determination as the thickness is out of compliance.
(c) An estimation of tensile strength based on this hardness yields similar results as the measured 1/4T location tensile strength for plate W10201-4 from Capsule X. It expected that similar plate W10201-1 would have similar tensile properties.
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-2 WCAP-18933-NP March 2024 Revision 0 A.1 Specimen PA Test Date Date: 12/14/2022 2:18:56 PM Laboratory Westinghouse Specimen ID PA Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-22 (C)
Elastic Modulus - E at T 205 (GPa)
Yield Strength - YS at T 546 (MPa)
Tensile Strength - UTS at T 677(MPa)
Specimen Width - W 8.33 (mm)
Specimen Thickness - B 4.17 (mm)
Specimen Height - 2H 10.03 (mm)
Net Thickness - BN 4.17 (mm)
Final Crack Length - a0 4.35 (mm) a0/W 0.523 Fatigue Precracking Final Kmax 15.3(MPa-m)
Number of fatigue cycles 60000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 12%
(%)
Je 14.5 (MN/m)
Jp 84.8 (MN/m)
Jc 99.4 (MN/m)
KJc 149.8 (MPa-m)
KJc (1T eq) 102.6 (MPa-m)
KJc (limit) 128 (MPa-m)
KJc (limit) (1T eq) 88.6 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-3 WCAP-18933-NP March 2024 Revision 0 A.2 Specimen PB Test Date Date: 12/20/2022 10:17:35 AM Laboratory Westinghouse Specimen ID PB Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-31 (C)
Elastic Modulus - E at T 206 (GPa)
Yield Strength - YS at T 554 (MPa)
Tensile Strength - UTS at T 685(MPa)
Specimen Width - W 8.36 (mm)
Specimen Thickness - B 3.96 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 3.96 (mm)
Final Crack Length - a0 4.10 (mm) a0/W 0.491 Fatigue Precracking Final Kmax 14.3(MPa-m)
Number of fatigue cycles 47000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 11%
Je 5.2 (kN/m)
Jp 719.3 (kN/m)
Jc 724.5 (kN/m)
KJQ 404.9 (MPa-m)
KJQ (1T eq) 261.9 (MPa-m)
KJc (limit) 133 (MPa-m)
KJc (limit) (1T eq) 91.2 (MPa-m)
Ductile Crack Growth 1.51 (mm)
Valid Test?
Ductile Crack Growth
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-4 WCAP-18933-NP March 2024 Revision 0 A.3 Specimen PC Test Date Date: 1/3/2023 10:03:25 AM Laboratory Westinghouse Specimen ID PC Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-73 (C)
Elastic Modulus - E at T 209 (GPa)
Yield Strength - YS at T 603 (MPa)
Tensile Strength - UTS at T 734(MPa)
Specimen Width - W 8.43 (mm)
Specimen Thickness - B 4.22 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.22 (mm)
Final Crack Length - a0 4.21 (mm) a0/W 0.499 Fatigue Precracking Final Kmax 13.7(MPa-m)
Number of fatigue cycles 57000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 11%
Je 13.6 (kN/m)
Jp 17.0 (kN/m)
Jc 30.6 (kN/m)
KJc 83.8 (MPa-m)
KJc (1T eq) 60.7 (MPa-m)
KJc (limit) 139 (MPa-m)
KJc (limit) (1T eq) 96.2 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-5 WCAP-18933-NP March 2024 Revision 0 A.4 Specimen PD Test Date Date: 1/4/2023 10:05:21 AM Laboratory Westinghouse Specimen ID PD Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-61 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 586 (MPa)
Tensile Strength - UTS at T 717(MPa)
Specimen Width - W 8.41 (mm)
Specimen Thickness - B 4.09 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.09 (mm)
Final Crack Length - a0 4.24 (mm) a0/W 0.505 Fatigue Precracking Final Kmax 15.0(MPa-m)
Number of fatigue cycles 57000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 11%
Je 14.4 (kN/m)
Jp 101.0 (kN/m)
Jc 115.4 (kN/m)
KJc 162.3 (MPa-m)
KJc (1T eq) 110.2 (MPa-m)
KJc (limit) 136 (MPa-m)
KJc (limit) (1T eq) 93.7 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-6 WCAP-18933-NP March 2024 Revision 0 A.5 Specimen PE Test Date Date: 1/5/2023 12:49:00 PM Laboratory Westinghouse Specimen ID PE Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-71 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 599 (MPa)
Tensile Strength - UTS at T 730 (MPa)
Specimen Width - W 8.39 (mm)
Specimen Thickness - B 4.09 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.09 (mm)
Final Crack Length - a0 4.26 (mm) a0/W 0.508 Fatigue Precracking Final Kmax 14.5 (MPa-m)
Number of fatigue cycles 34000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 12%
Je 12.8 (kN/m)
Jp 8.2 (kN/m)
Jc 21.0 (kN/m)
KJc 69.3 (MPa-m)
KJc (1T eq) 51.2 (MPa-m)
KJc (limit) 137 (MPa-m)
KJc (limit) (1T eq) 94.4 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
No, geometry
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-7 WCAP-18933-NP March 2024 Revision 0 A.6 Specimen PF Test Date Date: 1/24/2023 1:07:15 PM Laboratory Westinghouse Specimen ID PF Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-57 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 581 (MPa)
Tensile Strength - UTS at T 712 (MPa)
Specimen Width - W 8.27 (mm)
Specimen Thickness - B 4.04 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.04 (mm)
Final Crack Length - a0 4.07 (mm) a0/W 0.492 Fatigue Precracking Final Kmax 13.8 (MPa-m)
Number of fatigue cycles 55000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 11%
Je 10.7 (kN/m)
Jp 7.5 (kN/m)
Jc 18.2 (kN/m)
KJc 64.4 (MPa-m)
KJc (1T eq) 48.1 (MPa-m)
KJc (limit) 136 (MPa-m)
KJc (limit) (1T eq) 93.4 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-8 WCAP-18933-NP March 2024 Revision 0 A.7 Specimen PH Test Date Date: 1/6/2023 10:24:28 AM Laboratory Westinghouse Specimen ID PH Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-73 (C)
Elastic Modulus - E at T 209 (GPa)
Yield Strength - YS at T 603 (MPa)
Tensile Strength - UTS at T 734 (MPa)
Specimen Width - W 8.38 (mm)
Specimen Thickness - B 4.24 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.24 (mm)
Final Crack Length - a0 4.37 (mm) a0/W 0.522 Fatigue Precracking Final Kmax 14.7 (MPa-m)
Number of fatigue cycles 46000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 14%
Je 14.6 (kN/m)
Jp 38.2 (kN/m)
Jc 52.7 (kN/m)
KJc 109.9 (MPa-m)
KJc (1T eq) 77.5 (MPa-m)
KJc (limit) 136 (MPa-m)
KJc (limit) (1T eq) 94.1 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-9 WCAP-18933-NP March 2024 Revision 0 A.8 Specimen PI Test Date Date: 1/8/2023 12:47:25 PM Laboratory Westinghouse Specimen ID PI Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-71 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 599 (MPa)
Tensile Strength - UTS at T 730 (MPa)
Specimen Width - W 8.34 (mm)
Specimen Thickness - B 4.24 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.24 (mm)
Final Crack Length - a0 4.22 (mm) a0/W 0.505 Fatigue Precracking Final Kmax 14.1 (MPa-m)
Number of fatigue cycles 57000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 13%
Je 12.7 (kN/m)
Jp 22.5 (kN/m)
Jc 35.2 (kN/m)
KJc 89.7 (MPa-m)
KJc (1T eq) 64.6 (MPa-m)
KJc (limit) 137 (MPa-m)
KJc (limit) (1T eq) 95.0 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-10 WCAP-18933-NP March 2024 Revision 0 A.9 Specimen PJ Test Date Date: 1/9/2023 8:50:44 AM Laboratory Westinghouse Specimen ID PJ Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-68 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 596 (MPa)
Tensile Strength - UTS at T 727 (MPa)
Specimen Width - W 8.37 (mm)
Specimen Thickness - B 4.06 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.06 (mm)
Final Crack Length - a0 4.16 (mm) a0/W 0.497 Fatigue Precracking Final Kmax 14.3 (MPa-m)
Number of fatigue cycles 47000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 9%
Je 14.5 (kN/m)
Jp 15.2 (kN/m)
Jc 29.7 (kN/m)
KJc 82.5 (MPa-m)
KJc (1T eq) 59.5 (MPa-m)
KJc (limit) 138 (MPa-m)
KJc (limit) (1T eq) 94.8 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-11 WCAP-18933-NP March 2024 Revision 0 A.10 SPECIMEN PL Test Date Date: 1/11/2023 1:33:17 PM Laboratory Westinghouse Specimen ID PL Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-66 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 593 (MPa)
Tensile Strength - UTS at T 724 (MPa)
Specimen Width - W 8.42 (mm)
Specimen Thickness - B 4.14 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.14 (mm)
Final Crack Length - a0 4.23 (mm) a0/W 0.502 Fatigue Precracking Final Kmax 14.1 (MPa-m)
Number of fatigue cycles 47000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 10%
Je 10.6 (kN/m)
Jp 4.2 (kN/m)
Jc 14.8 (kN/m)
KJc 58.2 (MPa-m)
KJc (1T eq) 44.3 (MPa-m)
KJc (limit) 138 (MPa-m)
KJc (limit) (1T eq) 94.7 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-12 WCAP-18933-NP March 2024 Revision 0 A.11 Specimen PM Test Date Date: 1/11/2023 7:10:11 AM Laboratory Westinghouse Specimen ID PM Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-71 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 599 (MPa)
Tensile Strength - UTS at T 730 (MPa)
Specimen Width - W 8.34 (mm)
Specimen Thickness - B 4.19 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.19 (mm)
Final Crack Length - a0 4.10 (mm) a0/W 0.491 Fatigue Precracking Final Kmax 13.4 (MPa-m)
Number of fatigue cycles 50000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 8%
Je 11.1 (kN/m)
Jp 8.2 (kN/m)
Jc 19.3 (kN/m)
KJc 66.5 (MPa-m)
KJc (1T eq) 49.6 (MPa-m)
KJc (limit) 139 (MPa-m)
KJc (limit) (1T eq) 96.0 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-13 WCAP-18933-NP March 2024 Revision 0 A.12 Specimen PN Test Date Date: 1/12/2023 10:37:47 AM Laboratory Westinghouse Specimen ID PN Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-66 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 593 (MPa)
Tensile Strength - UTS at T 724 (MPa)
Specimen Width - W 8.33 (mm)
Specimen Thickness - B 4.11 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.11 (mm)
Final Crack Length - a0 4.16 (mm) a0/W 0.499 Fatigue Precracking Final Kmax 14.5 (MPa-m)
Number of fatigue cycles 51000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 10%
Je 6.7 (kN/m)
Jp 1.2 (kN/m)
Jc 8.0 (kN/m)
KJc 42.7 (MPa-m)
KJc (1T eq) 34.4 (MPa-m)
KJc (limit) 137 (MPa-m)
KJc (limit) (1T eq) 94.4 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-14 WCAP-18933-NP March 2024 Revision 0 A.13 Specimen PO Test Date Date: 1/13/2023 12:59:29 PM Laboratory Westinghouse Specimen ID PO Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-66 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 593 (MPa)
Tensile Strength - UTS at T 724 (MPa)
Specimen Width - W 8.36 (mm)
Specimen Thickness - B 4.11 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.11 (mm)
Final Crack Length - a0 4.28 (mm) a0/W 0.512 Fatigue Precracking Final Kmax 14.7 (MPa-m)
Number of fatigue cycles 48000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 13%
Je 9.7 (kN/m)
Jp 3.2 (kN/m)
Jc 12.9 (kN/m)
KJc 54.3 (MPa-m)
KJc (1T eq) 41.8 (MPa-m)
KJc (limit) 136 (MPa-m)
KJc (limit) (1T eq) 93.5 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-15 WCAP-18933-NP March 2024 Revision 0 A.14 Specimen PP Test Date Date: 1/16/2023 1:00:29 PM Laboratory Westinghouse Specimen ID PP Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-59 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 584 (MPa)
Tensile Strength - UTS at T 715 (MPa)
Specimen Width - W 8.33 (mm)
Specimen Thickness - B 4.22 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.22 (mm)
Final Crack Length - a0 4.12 (mm) a0/W 0.495 Fatigue Precracking Final Kmax 13.4 (MPa-m)
Number of fatigue cycles 72000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 10%
Je 12.3 (kN/m)
Jp 10.5 (kN/m)
Jc 22.8 (kN/m)
KJc 72.1 (MPa-m)
KJc (1T eq) 53.2 (MPa-m)
KJc (limit) 137 (MPa-m)
KJc (limit) (1T eq) 94.6 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-16 WCAP-18933-NP March 2024 Revision 0 A.15 Specimen PQ Test Date Date: 1/18/2023 12:42:16 PM Laboratory Westinghouse Specimen ID PQ Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-59 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 584 (MPa)
Tensile Strength - UTS at T 715 (MPa)
Specimen Width - W 8.41 (mm)
Specimen Thickness - B 4.19 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.19 (mm)
Final Crack Length - a0 4.33 (mm) a0/W 0.515 Fatigue Precracking Final Kmax 14.2 (MPa-m)
Number of fatigue cycles 52000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 13%
Je 11.5 (kN/m)
Jp 10.7 (kN/m)
Jc 22.2 (kN/m)
KJc 71.2 (MPa-m)
KJc (1T eq) 52.6 (MPa-m)
KJc (limit) 135 (MPa-m)
KJc (limit) (1T eq) 93.1 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-17 WCAP-18933-NP March 2024 Revision 0 A.16 Specimen PR Test Date Date: 1/19/2023 12:45:49 PM Laboratory Westinghouse Specimen ID PR Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-53 (C)
Elastic Modulus - E at T 207 (GPa)
Yield Strength - YS at T 577 (MPa)
Tensile Strength - UTS at T 708 (MPa)
Specimen Width - W 8.36 (mm)
Specimen Thickness - B 4.09 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.09 (mm)
Final Crack Length - a0 4.36 (mm) a0/W 0.521 Fatigue Precracking Final Kmax 15.1 (MPa-m)
Number of fatigue cycles 50000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 13%
Je 16.0 (kN/m)
Jp 82.8 (kN/m)
Jc 98.8 (kN/m)
KJc 150.0 (MPa-m)
KJc (1T eq) 102.4 (MPa-m)
KJc (limit) 132 (MPa-m)
KJc (limit) (1T eq) 91.1 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-18 WCAP-18933-NP March 2024 Revision 0 A.17 Specimen PS Test Date Date: 1/20/2023 1:04:30 PM Laboratory Westinghouse Specimen ID PS Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-57 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 581 (MPa)
Tensile Strength - UTS at T 712 (MPa)
Specimen Width - W 8.33 (mm)
Specimen Thickness - B 4.04 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.04 (mm)
Final Crack Length - a0 4.10 (mm) a0/W 0.493 Fatigue Precracking Final Kmax 13.8 (MPa-m)
Number of fatigue cycles 50000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 9%
Je 10.8 (kN/m)
Jp 9.9 (kN/m)
Jc 20.7 (kN/m)
KJc 68.7 (MPa-m)
KJc (1T eq) 50.7 (MPa-m)
KJc (limit) 137 (MPa-m)
KJc (limit) (1T eq) 93.7 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 A-19 WCAP-18933-NP March 2024 Revision 0 A.18 Specimen PT Test Date Date: 1/24/2023 8:17:57 AM Laboratory Westinghouse Specimen ID PT Material Type SA302B Clip gauge type Outboard (Load-line)
Test Temperature - T
-58 (C)
Elastic Modulus - E at T 208 (GPa)
Yield Strength - YS at T 582 (MPa)
Tensile Strength - UTS at T 713 (MPa)
Specimen Width - W 8.41 (mm)
Specimen Thickness - B 4.11 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.11 (mm)
Final Crack Length - a0 4.45 (mm) a0/W 0.529 Fatigue Precracking Final Kmax 15.1 (MPa-m)
Number of fatigue cycles 50000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 15%
Je 10.8 (kN/m)
Jp 10.0 (kN/m)
Jc 20.8 (kN/m)
KJc 68.9 (MPa-m)
KJc (1T eq) 51.0 (MPa-m)
KJc (limit) 132 (MPa-m)
KJc (limit) (1T eq) 91.3 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Minor Precrack Straightness Violation
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-1 WCAP-18933-NP March 2024 Revision 0 APPENDIX B HBR2 WELD HEAT # W5214 DATA L = 0.394 in Notch thickness (h) = 0.010 in Yield Strength = 91.2 ksi @ 275°F per WCAP-15805 Tensile Strength = 105.3 ksi @ 275°F per WCAP-15805 A
C D
E G
H I
K M
N O
P Q
S U
V W
X a1 (in) 0.022 0.019 0.02 0.023 0.021 0.027 0.019 0.021 0.020 0.022 0.020 0.024 0.025 0.019 0.027 0.023 0.02 0.021 a2 (in) 0.032 0.028 0.031 0.032 0.032 0.036 0.026 0.035 0.032 0.038 0.034 0.034 0.036 0.027 0.041 0.031 0.03 0.031 a3 (in) 0.035 0.033 0.038 0.034 0.037 0.04 0.028 0.043 0.037 0.042 0.039 0.038 0.04 0.032 0.046 0.033 0.036 0.04 a4 (in) 0.037 0.034 0.042 0.036 0.04 0.041 0.029 0.045 0.04 0.044 0.042 0.04 0.043 0.036 0.048 0.036 0.038 0.042 a5 (in) 0.036 0.035 0.047 0.037 0.039 0.041 0.032 0.045 0.042 0.043 0.042 0.041 0.044 0.039 0.047 0.039 0.039 0.043 a6 (in) 0.035 0.034 0.046 0.036 0.04 0.04 0.032 0.044 0.041 0.042 0.043 0.041 0.044 0.039 0.045 0.038 0.038 0.043 a7 (in) 0.035 0.033 0.042 0.033 0.035 0.037 0.03 0.041 0.039 0.037 0.041 0.038 0.043 0.038 0.039 0.037 0.036 0.042 a8 (in) 0.031 0.028 0.035 0.03 0.031 0.033 0.025 0.036 0.034 0.031 0.037 0.035 0.039 0.036 0.031 0.034 0.031 0.036 a9 (in) 0.021 0.019 0.024 0.02 0.022 0.024 0.014 0.024 0.023 0.02 0.023 0.022 0.025 0.023 0.02 0.02 0.023 0.021 Average(a)
(in) 0.033 0.031 0.038 0.032 0.034 0.037 0.027 0.039 0.036 0.037 0.037 0.036 0.039 0.034 0.040 0.034 0.034 0.037 Cycles 37000 30000 41000 37000 36000 28000 40000 31000 34000 34000 36000 43000 32000 38000 43000 37000 34000 38000 Initial Max Load (lbs) 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 Final Max Load (lbs) 123 124 121 122 122 122 124 122 123 123 125 124 123 123 123 124 124 123 B (in) 0.168 0.165 0.162 0.166 0.165 0.162 0.165 0.163 0.167 0.162 0.164 0.164 0.167 0.165 0.166 0.163 0.165 0.164 W (in) 0.330 0.333 0.332 0.327 0.325 0.326 0.330 0.332 0.327 0.326 0.329 0.325 0.331 0.335 0.328 0.330 0.328 0.330 notch (in) 0.135 0.136 0.138 0.134 0.136 0.131 0.137 0.138 0.133 0.132 0.140 0.133 0.136 0.139 0.137 0.133 0.136 0.133 Temperature
(°F) 76 70 70 70 92 100 102 100 102 90 91 90 90 150 172 82 81 82 Notes:
(a) The average crack size (depth) is calculated according to E1921-16/-17 Section 8.8.1. Average the two near-surface measurements and then combine the with the remaining seven crack measurements.
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-2 WCAP-18933-NP March 2024 Revision 0 B.1 Specimen WA Test Date Date: 1/25/2023 1:27:16 PM Laboratory Westinghouse Specimen ID WA Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 24 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 678 (MPa)
Tensile Strength - UTS at T 775 (MPa)
Specimen Width - W 8.38 (mm)
Specimen Thickness - B 4.27 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.27 (mm)
Final Crack Length - a0 4.26 (mm) a0/W 0.509 Fatigue Precracking Final Kmax 13.9 (MPa-m)
Number of fatigue cycles 37000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 10%
Je 20.1 (kN/m)
Jp 35.6 (kN/m)
Jc 55.7 (kN/m)
KJc 111.3 (MPa-m)
KJc (1T eq) 78.5 (MPa-m)
KJc (limit) 144 (MPa-m)
KJc (limit) (1T eq) 99.3 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-3 WCAP-18933-NP March 2024 Revision 0 B.2 Specimen WC Test Date Date: 1/27/2023 10:40:46 AM Laboratory Westinghouse Specimen ID WC Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 21 (C)
Elastic Modulus - E at T 203 (GPa)
Yield Strength - YS at T 680 (MPa)
Tensile Strength - UTS at T 777 (MPa)
Specimen Width - W 8.46 (mm)
Specimen Thickness - B 4.19 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.19 (mm)
Final Crack Length - a0 4.23 (mm) a0/W 0.500 Fatigue Precracking Final Kmax 13.8 (MPa-m)
Number of fatigue cycles 30000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 10%
Je 9.7 (kN/m)
Jp 2.3 (kN/m)
Jc 11.9 (kN/m)
KJc 51.5 (MPa-m)
KJc (1T eq) 40.1 (MPa-m)
KJc (limit) 146 (MPa-m)
KJc (limit) (1T eq) 100.4 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-4 WCAP-18933-NP March 2024 Revision 0 B.3 Specimen WD Test Date Date: 1/30/2023 8:20:43 AM Laboratory Westinghouse Specimen ID WD Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 21 (C)
Elastic Modulus - E at T 203 (GPa)
Yield Strength - YS at T 680 (MPa)
Tensile Strength - UTS at T 777 (MPa)
Specimen Width - W 8.42 (mm)
Specimen Thickness - B 4.11 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.11 (mm)
Final Crack Length - a0 4.45 (mm) a0/W 0.529 Fatigue Precracking Final Kmax 15.1 (MPa-m)
Number of fatigue cycles 41000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 17%
Je 19.4 (kN/m)
Jp 33.5 (kN/m)
Jc 52.9 (kN/m)
KJc 108.6 (MPa-m)
KJc (1T eq) 76.2 (MPa-m)
KJc (limit) 142 (MPa-m)
KJc (limit) (1T eq) 97.1 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Crooked Precrack
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-5 WCAP-18933-NP March 2024 Revision 0 B.4 Specimen WE Test Date Date: 1/30/2023 1:05:48 PM Laboratory Westinghouse Specimen ID WE Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 21 (C)
Elastic Modulus - E at T 203 (GPa)
Yield Strength - YS at T 680 (MPa)
Tensile Strength - UTS at T 777 (MPa)
Specimen Width - W 8.31 (mm)
Specimen Thickness - B 4.22 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.22 (mm)
Final Crack Length - a0 4.23 (mm) a0/W 0.509 Fatigue Precracking Final Kmax 14.0 (MPa-m)
Number of fatigue cycles 37000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 10%
Je 17.6 (kN/m)
Jp 7.9 (kN/m)
Jc 25.5 (kN/m)
KJc 75.4 (MPa-m)
KJc (1T eq) 55.3 (MPa-m)
KJc (limit) 144 (MPa-m)
KJc (limit) (1T eq) 98.8 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-6 WCAP-18933-NP March 2024 Revision 0 B.5 Specimen WG Test Date Date: 2/1/2023 9:31:04 AM Laboratory Westinghouse Specimen ID WG Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 33 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 673 (MPa)
Tensile Strength - UTS at T 769 (MPa)
Specimen Width - W 8.24 (mm)
Specimen Thickness - B 4.19 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.19 (mm)
Final Crack Length - a0 4.32 (mm) a0/W 0.524 Fatigue Precracking Final Kmax 14.8 (MPa-m)
Number of fatigue cycles 36000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 12%
Je 18.5 (kN/m)
Jp 8.3 (kN/m)
Jc 26.9 (kN/m)
KJc 77.2 (MPa-m)
KJc (1T eq) 56.5 (MPa-m)
KJc (limit) 140 (MPa-m)
KJc (limit) (1T eq) 96.3 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-7 WCAP-18933-NP March 2024 Revision 0 B.6 Specimen WH Test Date Date: 2/1/2023 3:57:32 PM Laboratory Westinghouse Specimen ID WH Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 38 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 670 (MPa)
Tensile Strength - UTS at T 767 (MPa)
Specimen Width - W 8.28 (mm)
Specimen Thickness - B 4.11 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.11 (mm)
Final Crack Length - a0 4.26 (mm) a0/W 0.514 Fatigue Precracking Final Kmax 14.6 (MPa-m)
Number of fatigue cycles 28000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 10%
Je 22.0 (kN/m)
Jp 39.1 (kN/m)
Jc 61.1 (kN/m)
KJc 116.3 (MPa-m)
KJc (1T eq) 81.1 (MPa-m)
KJc (limit) 141 (MPa-m)
KJc (limit) (1T eq) 96.8 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-8 WCAP-18933-NP March 2024 Revision 0 B.7 Specimen WI Test Date Date: 2/2/2023 1:49:55 PM Laboratory Westinghouse Specimen ID WI Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 39 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 669 (MPa)
Tensile Strength - UTS at T 766 (MPa)
Specimen Width - W 8.38 (mm)
Specimen Thickness - B 4.19 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.19 (mm)
Final Crack Length - a0 4.17 (mm) a0/W 0.498 Fatigue Precracking Final Kmax 13.8 (MPa-m)
Number of fatigue cycles 40000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 11%
Je 20.3 (kN/m)
Jp 33.6 (kN/m)
Jc 53.9 (kN/m)
KJc 109.2 (MPa-m)
KJc (1T eq) 76.9 (MPa-m)
KJc (limit) 144 (MPa-m)
KJc (limit) (1T eq) 99.2 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-9 WCAP-18933-NP March 2024 Revision 0 B.8 Specimen WK Test Date Date: 2/2/2023 4:32:24 PM Laboratory Westinghouse Specimen ID WK Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 38 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 670 (MPa)
Tensile Strength - UTS at T 767 (MPa)
Specimen Width - W 8.42 (mm)
Specimen Thickness - B 4.14 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.14 (mm)
Final Crack Length - a0 4.48 (mm) a0/W 0.532 Fatigue Precracking Final Kmax 15.3 (MPa-m)
Number of fatigue cycles 31000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 15%
Je 20.3 (kN/m)
Jp 29.6 (kN/m)
Jc 49.9 (kN/m)
KJc 105.1 (MPa-m)
KJc (1T eq) 74.1 (MPa-m)
KJc (limit) 140 (MPa-m)
KJc (limit) (1T eq) 96.0 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Crooked Precrack
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-10 WCAP-18933-NP March 2024 Revision 0 B.9 Specimen WM Test Date Date: 2/3/2023 12:27:37 PM Laboratory Westinghouse Specimen ID WM Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 39 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 669 (MPa)
Tensile Strength - UTS at T 766 (MPa)
Specimen Width - W 8.31 (mm)
Specimen Thickness - B 4.24 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.24 (mm)
Final Crack Length - a0 4.29 (mm) a0/W 0.516 Fatigue Precracking Final Kmax 14.4 (MPa-m)
Number of fatigue cycles 34000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 13%
Je 12.4 (kN/m)
Jp 212.2 (kN/m)
Jc 224.6 (kN/m)
JQ 223.1 (MPa-m)
KJQ 149.8 (MPa-m)
KJQ (1T eq) 141 (MPa-m)
KJc (limit) (1T eq) 97.3 (MPa-m)
Ductile Crack Growth 0.559 (mm)
Valid Test?
Ductile Crack Growth
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-11 WCAP-18933-NP March 2024 Revision 0 B.10 Specimen WN Test Date Date: 2/6/2023 10:34:06 AM Laboratory Westinghouse Specimen ID WN Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 32 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 673 (MPa)
Tensile Strength - UTS at T 770 (MPa)
Specimen Width - W 8.27 (mm)
Specimen Thickness - B 4.11 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.11 (mm)
Final Crack Length - a0 4.29 (mm) a0/W 0.518 Fatigue Precracking Final Kmax 15.0 (MPa-m)
Number of fatigue cycles 34000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 15%
Je 19.7 (kN/m)
Jp 36.6 (kN/m)
Jc 56.4 (kN/m)
KJc 111.9 (MPa-m)
KJc (1T eq) 78.3 (MPa-m)
KJc (limit) 141 (MPa-m)
KJc (limit) (1T eq) 96.7 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Crooked Precrack
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-12 WCAP-18933-NP March 2024 Revision 0 B.11 Specimen WO Test Date Date: 2/7/2023 12:43:33 PM Laboratory Westinghouse Specimen ID WO Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 33 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 673 (MPa)
Tensile Strength - UTS at T 770 (MPa)
Specimen Width - W 8.34 (mm)
Specimen Thickness - B 4.17 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.17 (mm)
Final Crack Length - a0 4.49 (mm) a0/W 0.539 Fatigue Precracking Final Kmax 16.0 (MPa-m)
Number of fatigue cycles 36000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 14%
Je 19.6 (kN/m)
Jp 33.1 (kN/m)
Jc 52.7 (kN/m)
KJc 108.2 (MPa-m)
KJc (1T eq) 76.1 (MPa-m)
KJc (limit) 138 (MPa-m)
KJc (limit) (1T eq) 95.4 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Crooked Precrack
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-13 WCAP-18933-NP March 2024 Revision 0 B.12 Specimen WP Test Date Date: 2/7/2023 4:23:47 PM Laboratory Westinghouse Specimen ID WP Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 32 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 673 (MPa)
Tensile Strength - UTS at T 770 (MPa)
Specimen Width - W 8.26 (mm)
Specimen Thickness - B 4.17 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.17 (mm)
Final Crack Length - a0 4.30 (mm) a0/W 0.521 Fatigue Precracking Final Kmax 15.0 (MPa-m)
Number of fatigue cycles 43000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 12%
Je 12.0 (kN/m)
Jp 9.0 (kN/m)
Jc 21.0 (kN/m)
KJc 68.2 (MPa-m)
KJc (1T eq) 50.7 (MPa-m)
KJc (limit) 140 (MPa-m)
KJc (limit) (1T eq) 96.6 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-14 WCAP-18933-NP March 2024 Revision 0 B.13 Specimen WQ Test Date Date: 2/8/2023 9:33:11 AM Laboratory Westinghouse Specimen ID WQ Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 32 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 673 (MPa)
Tensile Strength - UTS at T 770 (MPa)
Specimen Width - W 8.39 (mm)
Specimen Thickness - B 4.24 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.24 (mm)
Final Crack Length - a0 4.44 (mm) a0/W 0.529 Fatigue Precracking Final Kmax 14.9 (MPa-m)
Number of fatigue cycles 32000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 11%
Je 18.8 (kN/m)
Jp 75.9 (kN/m)
Jc 94.7 (kN/m)
KJc 145.0 (MPa-m)
KJc (1T eq) 99.9 (MPa-m)
KJc (limit) 140 (MPa-m)
KJc (limit) (1T eq) 97.0 (MPa-m)
Ductile Crack Growth 0.1 (mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-15 WCAP-18933-NP March 2024 Revision 0 B.14 Specimen WS Test Date Date: 2/9/2023 12:20:10 PM Laboratory Westinghouse Specimen ID WS Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 66 (C)
Elastic Modulus - E at T 200 (GPa)
Yield Strength - YS at T 655 (MPa)
Tensile Strength - UTS at T 752 (MPa)
Specimen Width - W 8.50 (mm)
Specimen Thickness - B 4.19 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.19 (mm)
Final Crack Length - a0 4.37 (mm) a0/W 0.514 Fatigue Precracking Final Kmax 14.3 (MPa-m)
Number of fatigue cycles 38000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 12%
Je 19.7 (kN/m)
Jp 40.9 (kN/m)
Jc 60.6 (kN/m)
KJc 115.4 (MPa-m)
KJc (1T eq) 80.8 (MPa-m)
KJc (limit) 141 (MPa-m)
KJc (limit) (1T eq) 97.0 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-16 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-17 WCAP-18933-NP March 2024 Revision 0 B.15 Specimen WU Test Date Date: 2/10/2023 12:14:01 PM Laboratory Westinghouse Specimen ID WU Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 78 (C)
Elastic Modulus - E at T 199 (GPa)
Yield Strength - YS at T 650 (MPa)
Tensile Strength - UTS at T 746 (MPa)
Specimen Width - W 8.32 (mm)
Specimen Thickness - B 4.22 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.22 (mm)
Final Crack Length - a0 4.48 (mm) a0/W 0.539 Fatigue Precracking Final Kmax 15.6 (MPa-m)
Number of fatigue cycles 43000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 17%
Je 3.4 (kN/m)
Jp 375.6 (kN/m)
JQ 379.0 (kN/m)
KJQ 288.0 (MPa-m)
KJQ (1T eq) 191.0 (MPa-m)
KJc (limit) 135 (MPa-m)
KJc (limit) (1T eq) 93.3 (MPa-m)
Ductile Crack Growth 1.58 (mm)
Valid Test?
Crooked Precrack & Ductile Growth
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-18 WCAP-18933-NP March 2024 Revision 0 B.16 Specimen WV Test Date Date: 2/14/2023 12:32:01 PM Laboratory Westinghouse Specimen ID WV Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 28 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 676 (MPa)
Tensile Strength - UTS at T 772 (MPa)
Specimen Width - W 8.38 (mm)
Specimen Thickness - B 4.14 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.14 (mm)
Final Crack Length - a0 4.23 (mm) a0/W 0.505 Fatigue Precracking Final Kmax 14.3 (MPa-m)
Number of fatigue cycles 37000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 12%
Je 20.0 (kN/m)
Jp 32.1 (kN/m)
Jc 52.0 (kN/m)
KJc 107.5 (MPa-m)
KJc (1T eq) 75.6 (MPa-m)
KJc (limit) 144 (MPa-m)
KJc (limit) (1T eq) 98.8 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-19 WCAP-18933-NP March 2024 Revision 0 B.17 Specimen WW Test Date Date: 2/16/2023 2:52:01 PM Laboratory Westinghouse Specimen ID WW Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 27 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 676 (MPa)
Tensile Strength - UTS at T 773 (MPa)
Specimen Width - W 8.33 (mm)
Specimen Thickness - B 4.19 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.19 (mm)
Final Crack Length - a0 4.31 (mm) a0/W 0.517 Fatigue Precracking Final Kmax 14.7 (MPa-m)
Number of fatigue cycles 34000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 12%
Je 13.6 (kN/m)
Jp 4.2 (kN/m)
Jc 17.8 (kN/m)
KJc 62.9 (MPa-m)
KJc (1T eq) 47.3 (MPa-m)
KJc (limit) 142 (MPa-m)
KJc (limit) (1T eq) 97.7 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Yes
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 B-20 WCAP-18933-NP March 2024 Revision 0 B.18 Specimen WX Test Date Date: 2/16/2023 6:33:21 PM Laboratory Westinghouse Specimen ID WX Material Type W5214 Clip gauge type Outboard (Load-line)
Test Temperature - T 28 (C)
Elastic Modulus - E at T 202 (GPa)
Yield Strength - YS at T 676 (MPa)
Tensile Strength - UTS at T 773 (MPa)
Specimen Width - W 8.38 (mm)
Specimen Thickness - B 4.17 (mm)
Specimen Height - 2H 10.0 (mm)
Net Thickness - BN 4.17 (mm)
Final Crack Length - a0 4.32 (mm) a0/W 0.516 Fatigue Precracking Final Kmax 14.6 (MPa-m)
Number of fatigue cycles 38000 Loading Speed 0.3 (mm/min)
(Max a - Min a)/B 13%
Je 19.7 (kN/m)
Jp 68.3 (kN/m)
Jc 88.0 (kN/m)
KJc 139.8 (MPa-m)
KJc (1T eq) 96.2 (MPa-m)
KJc (limit) 143 (MPa-m)
KJc (limit) (1T eq) 98.0 (MPa-m)
Ductile Crack Growth 0
(mm)
Valid Test?
Crooked Precrack
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-1 WCAP-18933-NP March 2024 Revision 0 APPENDIX C BAW-2389 FRACTURE TOUGHNESS TESTING DATA This appendix contains the fracture toughness testing data from BAW-2389 [Ref. 7] which was used in this report.
It was noted that the Jc values reported in BAW-2389 Tables 2 and 3 are higher than the J reported in the raw data tables for the last step in BAW-2389, Appendix B. This might be explained by use of the maximum load in the K calculation versus the load at the unloads shown in Appendix B. It is presumed that the Jc values reported in Tables 2 and 3 are correct.
Reconstructed from BAW-2389, Table 2 Specimen ID Test Temperature (°F)
Jc (in-lb/in2)
Remarks 2AI1 45 82.6 AV2 80 386 Reconstructed from BAW-2389, Table 3 Specimen ID Test Temperature (°F)
Jc (in-lb/in2)
Remarks 2AD4 70 64.0 no violations AP3 79.2 2AC1 83.2 AV1 132.0 2AI3 149.0 AD6 180.0 2AH2 230.0 AV5 234.0 2AF2 258.0 AL2 345.0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-2 WCAP-18933-NP March 2024 Revision 0 Appendix A of BAW-2389: Specimen Dimension Measurement
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-3 WCAP-18933-NP March 2024 Revision 0 Appendix B of BAW-2389: Fracture Toughness Test Results Records Software used:
JLINK.R02 Test Date:
11/17/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
2AD4 Temperature (F):
70 Material Type:
W5214 Elastic Modulus (ksi) 29126.15 Yield Strength (ksi) 96.6 Ultimate Strength (ksi) 107.6 Specimen Type:
Charpy Specimen Width (inch):
0.391 Specimen Thickness (inch):
0.391 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.391 Crack Length (inch):
0.2010 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.22365E-05 Number of Steps:
6 Initial Area (inch.pound):
0.345626 Load LLD CMOD COMP J
(LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.00E+02 6.55E-03 9.60E-04 1.22E-05 1.55E+01 2.127E+04 2
4.22E+02 8.08E-03 1.38E-03 1.22E-05 2.03E+01 2.432E+04 3
5.50E+02 9.56E-03 1.87E-03 1.22E-05 2.54E+01 2.721E+04 4
6.80E+02 1.10E-02 2.38E-03 1.22E-05 3.12E+01 3.013E+04 5
8.05E+02 1.25E-02 2.94E-03 1.22E-05 4.02E+01 3.423E+04 6
8.67E+02 1.33E-02 4.00E-03 1.22E-05 4.64E+01 3.676E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-4 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-5 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:
11/17/2000 Operator:
BJV Project Number:*
1150-009-90-32 Specimen Identification:
AP3 Temperature (F):
70 Material Type:
W5214 Elastic Modulus (ksi) 29126.15 Yield Strength (ksi) 96.6 Ultimate Strength (ksi) 107.6 Specimen Type:
Charpy Specimen Width (inch):
0.39 Specimen Thickness (inch):
0.393 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.393 Crack Length (inch):
0.2008 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.23732E-05 Number of Steps:
7 Initial Area (inch.pound):
0.352657 Step Load LLD CMOD COMP J
KJc (LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.04E+02 6.22E-03 8.98E-04 1.24E-05 1.42E+01 2.031E+04 2
4.23E+02 7.72E-03 1.30E-03 1.24E-05 1.88E+01 2.338E+04 3
5.52E+02 9.22E-03 1.77E-03 1.24E-05 2.39E+01 2.636E+04 4
6.80E+02 1.0?E-02 2.27E-03 1.24E-05 2.98E+01 2.944E+04 5
8.05E+02 1.22E-02 2.81E-03 1.24E-05 3.85E+01 3.350E+04 6
9.18E+02 1.37E-02 3.36E-03 1.24E-05 5.03E+D1 3.828E+04 7
9.69E+02 1.44E-02 3.62E-03 1.24E-05 5.71E+D1 4.078E+D4
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-6 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-7 WCAP-18933-NP March 2024 Revision 0 Software used:
Test Date:
Operator:
Project Number:
Specimen Identification:
Temperature (F):
Material Type:
Elastic Modulus (ksi)
Yield Strength (ksi)
Ultimate Strength (ksi)
Specimen Type:
Specimen Width (inch):
Specimen Thickness (inch):
Load Range:
Clip Gage Range (inch):
Loading Speed (in/minute):
Unloading Speed (in/minute):
Specimen Net Thickness (inch):
Crack Length (inch):
Span (inch):
Initial Compliance (inc/pound):
Number of Steps:
Initial Area (inch.pound):
JLINK.R02 11/9/2000 BJV 1150-009-90-32 2AC1 70 W5214 29126.15 96.6 107.6 Charpy 0.391 0.392 3
0.15 0.003 0.003 0.392 0.2015 1.5856 1.26772E-05 7
0.3423 Step Load LLD CMOD COMP J
KJC (LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.00E+02 5.93E-03 9.29E-04 1.27E-05 1.26E+01 1.918E+04 2
4.19E+02 7.41E-03 1.34E-03 1.27E-05 1.67E+01 2.202E+04 3
5.46E+02 8.91E-03 1.83E-03 1.27E-05 2.13E+01 2.492E+04 4
6.79E+02 1.04E-02 2.34E-03 1.27E-05 2.68E+01 2.796E+04 5
8.07E+02 1.20E-02 2.89E-03 1.27E-05 3.46E+01 3.177E+04 6
9.22E+02 1.34E-02 3.48E-03 1.27E-05 4.50E+01 3.620E+04 7
1.02E+03 1.49E-02 4.39E-03 1.27E-05 5.84E+01 4.124E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-8 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-9 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:
11/17/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
AV1 Temperature (F):
70 Material Type:
W5214 Elastic Modulus (ksi) 29126.15 Yield Strength (ksi) 96.6 Ultimate Strength (ksi) 107.6 Specimen Type:
Charpy Specimen Width (inch):
0.392 Specimen Thickness (inch):
0.393 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.393 Crack Length (inch):
0.2028 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.27008E-05 Number of Steps:
9 Initial Area (inch.pound):
0.366851 Step Load LLD CMOD COMP J
KJc (LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.06E+02 6.69E-03 9.39E-04 1.27E-05 1.56E+01 2.131E+04 2
4.23E+02 8.20E-03 1.35E-03 1.27E-05 2.00E+01 2.416E+04 3
5.51E+02 9.65E-03 1.83E-03 1.27E-05 2.40E+01 2.647E+04 4
6.82E+02 1.12E-02 2.35E-03 1.27E-05 3.01E+01 2.959E+04 5
8.03E+02 1.27E-02 2.89E-03 1.27E-05 3.78E+01 3.317E+04 6
9.15E+02 1.42E-02 3.47E-03 1.27E-05 5.01E+01 3.821E+04 7
1.02E+03 1.57E-02 4.11E-03 1.27E-05 6.45E+01 4.334E+04 8
1.09E+03 1.72E-02 4.83E-03 1.27E-05 8.74E+01 5.045E+04 9
1.14E+03 1.81E-02 5.28E-03 1.27E-05 1.01E+02 5.429E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-10 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-11 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:
11/17/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
2Al3 Temperature (F):
70 Material Type:
W5214 Elastic Modulus (ksi) 29126.15 Yield Strength (ksi) 96.6 Ultimate Strength (ksi) 107.6 Specimen Type:
Charpy Specimen Width (inch):
0.392 Specimen Thickness (inch):
0.393 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.393 Crack Length (inch):
0.2020 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.21659E-05 Number of Steps:
9 Initial Area (inch.pound):
0.359233 Step Load LLD CMOD COMP J
(LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.03E+02 6.46E-03 9.03E-04 1.22E-05 1.52E+01 2.106E+04 2
4.26E+02 7.96E-03 1.34E-03 1.22E-05 1.97E+01 2.395E+04 3
5.58E+02 9.43E-03 1.82E-03 1.22E-05 2.43E+01 2.660E+04 4
6.90E+02 1.09E-02 2.34E-03 1.22E-05 3.10E+01 3.004E+04 5
8.15E+02 1.24E-02 2.88E-03 1.22E-05 3.95E+01 3.391E+04 6
9.31E+02 1.39E-02 3.45E-03 1.22E-05 5.18E+01 3.885E+04 7
1.03E+03 1.54E-02 4.07E-03 1.22E-05 6.81E+01 4.453E+D4 8
1.12E+03 1.69E-02 4.77E-03 1.22E-05 8.91E+01 5.096E+04 9
1.19E+03 1.84E-02 5.57E-03 1.22E-05 1.16E+D2 5.804E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-12 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-13 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:
11/17/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
AD6 Temperature (F):
70 Material Type:
W5214 Elastic Modulus (ksi) 29126.15 Yield Strength (ksi) 96.6 Ultimate Strength (ksi) 107.6 Specimen Type:
Charpy Specimen Width (inch):
0.389 Specimen Thickness (inch):
0.392 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.392 Crack Length (inch):
0.2017 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.31306E-05 Number of Steps:
11 Initial Area (inch.pound):
0.362565 Step Load LLD CMOD COMP J
KJC (LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.01E+02 6.60E-03 8.26E-04 1.31E-05 1.49E+01 2.086E+04 2
4.15E+02 8.13E-03 1.25E-03 1.31E-05 1.94E+01 2.380E+04 3
5.37E+02 9.56E-03 1.70E-03 1.31E-05 2.32E+01 2.600E+04 4
6.61E+02 1.11E-02 2.21E-03 1.31E-05 2.94E+01 2.926E+04 5
7.78E+02 1.26E-02 2.74E-03 1.31E-05 3.73E+01 3.295E+04 6
8.90E+02 1.41E-02 3.30E-03 1.31E-05 4.74E+01 3.717E+04 7
9.91E+02 1.56E-02 3.92E-03 1.31E-05 6.22E+01 4.256E+04 8
1.07E+03 1.71E-02 4.59E-03 1.31E-05 8.15E+01 4.872E+04 9
1.14E+03 1.86E-02 5.39E-03 1.31E-05 1.07E+02 5.594E+04 10 1.18E+03 2.01E-02 6.30E-03 1.31E-05 1.40E+02 6.396E+04 11 1.20E+03 2.04E-02 6.41E-03 1.31E-05 1.44E+02 6.474E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-14 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-15 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:
11/17/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
2AH2 Temperature (F):
70 Material Type:
W5214 Elastic Modulus (ksi) 29126.15 Yield Strength (ksi) 96.6 Ultimate Strength (ksi) 107.6 Specimen Type:
Charpy Specimen Width (inch):
0.39 Specimen Thickness (inch):
0.391 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.391 Crack Length (inch):
0.2014 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.33166E-05 Number of Steps:
12 Initial Area (inch.pound):
0.360486 Step Load LLD CMOD COMP J
KJC (LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 2.97E+02 6.46E-03 9.19E-04 1.33E-05 1.41E+01 2.024E+04 2
4.11E+02 8.01E-03 1.34E-03 1.33E-05 1.85E+01 2.319E+04 3
5.35E+02 9.44E-03 1.81E-03 1.33E-05 2.17E+01 2.516E+04 4
6.59E+02 1.10E-02 2.31E-03 1.33E-05 2.82E+01 2.864E+04 5
7.79E+02 1.25E-02 2.84E-03 1.33E-05 3.41E+01 3.151E+04 6
8.90E+02 1.40E-02 3.42E-03 1.33E-05 4.39E+01 3.574E+04 7
9.92E+02 1.55E-02 4.06E-03 1.33E-05 5.84E+01 4.124E+04 8
1.07E+03 1.?0E-02 4.76E-03 1.33E-05 7.69E+01 4.734E+04 9
1.14E+03 1.85E-02 5.58E-03 1.33E-05 1.02E+02 5.455E+04 10 1.18E+03 2.00E-02 6.50E-03 1.33E-05 1.37E+02 6.305E+04 11 1.20E+03 2.15E-02 7.52E-03 1.33E-05 1.77E+02 7.170E+04 12 1.22E+03 2.22E-02 7.98E-03 1.33E-05 1.94E+02 7.520E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-16 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-17 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:
11/17/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
AV5 Temperature (F):
70 Material Type:
W5214 Elastic Modulus (ksi) 29126.15 Yield Strength (ksi) 96.6 Ultimate Strength (ksi) 107.6 Specimen Type:
Charpy Specimen Width (inch):
0.391 Specimen Thickness (inch):
0.395 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.395 Crack Length (inch):
0.2017 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.25445E-05 Number of Steps:
12 Initial Area (inch.pound):
0.383696 Step Load LLD CMOD COMP J
KJc (LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.06E+02 6.58E-03 9.45E-04 1.25E-05 1.53E+01 2.109E+04 2
4.26E+02 8.01E-03 1.37E-03 1.25E-05 1.89E+01 2.345E+04 3
5.54E+02 9.51E-03 1.87E-03 1.25E-05 2.38E+01 2.633E+04 4
6.83E+02 1.10E-02 2.39E-03 1.25E-05 3.03E+01 2.970E+04 5
8.05E+02 1.25E-02 2.94E-03 1.25E-05 3.79E+01 3.322E+04 6
9.17E+02 1.40E-02 3.55E-03 1.25E-05 4.87E+01 3.764E+04 7
1.01E+03 1.55E-02 4.21E-03 1.25E-05 6.59E+01 4.383E+04 8
1.09E+03 1.70E-02 4.96E-03 1.25E-05 8.77E+01 5.056E+04 9
1.15E+03 1.85E-02 5.82E-03 1.25E-05 1.16E+02 5.803E+04 10 1.18E+03 2.00E-02 6.B0E-03 1.25E-05 1.53E+02 6.667E+04 11 1.20E+03 2.16E-02 7.84E-03 1.25E-05 1.95E+02 7.530E+04 12 1.21E+03 2.18E-02 7.97E-03 1.25E-05 2.00E+02 7.629E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-18 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-19 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:
11/9/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
2AF2 Temperature (F):
70 Material Type:
W5214 Elastic Modulus (ksi) 29126.15 Yield Strength (ksi) 96.6 Ultimate Strength (ksi) 107.6 Specimen Type:
Charpy Specimen Width (inch):
0.393 Specimen Thickness (inch):
0.394 Load Range:
3 Clip Gage Range (inch}:
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.394 Crack Length (inch):
0.2041 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.23701E-05 Number of Steps:
12 Initial Area (inch.pound):
0.345655 Step Load LLD CMOD COMP J
KJc (LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.13E+02 6.65E-03 9.19E-04 1.24E-05 1.59E+01 2.154E+04 2
4.33E+02 8.22E-03 1.34E-03 1.24E-05 2.11E+01 2.480E+04 3
5.59E+02 9.?0E-03 1.80E-03 1.24E-05 2.63E+01 2.766E+04 4
6.88E+02 1.11E-02 2.30E-03 1.24E-05 3.16E+01 3.032E+04 5
8.10E+02 1.27E-02 2.84E-03 1.24E-05 4.17E+01 3.483E+04 6
9.25E+02 1.42E-02 3.40E-03 1.24E-05 5.37E+01 3.955E+04 7
1.02E+03 1.57E-02 4.01E-03 1.24E-05 6.95E+01 4.500E+04 8
1.11E+03 1.71E-02 4.70E-03 1.24E-05 8.87E+01 5.084E+04 9
1.18E+03 1.87E-02 5.48E-03 1.24E-05 1.18E+02 5.858E+04 10 1.22E+03 2.02E-02 6.35E-03 1.24E-05 1.51E+02 6.642E+04 11 1.25E+03 2.17E-02 7.32E-03 1.24E-05 1.94E+02 7.520E+04 12 1.27E+03 2.27E-02 7.97E-03 1.24E-05 2.19E+02 7.982E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-20 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-21 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:
11/8/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
AL2 Temperature (F):
70 Material Type:
W5214 Elastic Modulus (ksi) 29126.15 Yield Strength (ksi) 96.6 Ultimate Strength (ksi) 107.6 Specimen Type:
Charpy Specimen Width (inch):
0.391 Specimen Thickness (inch):
0.391 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.391 Crack Length (inch):
0.2014 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.25357E-05 Number of Steps:
14 Initial Area (inch.pound):
0.368551 Step Load LLD CMOD COMP J
KJC (LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.00E+02 6.39E-03 9.50E-04 1.25E-05 1.46E+01 2.065E+04 2
4.22E+02 7.88E-03 1.38E-03 1.25E-05 1.87E+01 2.332E+04 3
5.52E+02 9.38E-03 1.87E-03 1.25E-05 2.33E+01 2.608E+04 4
6.82E+02 1.09E-02 2.40E-03 1.25E-05 2.95E+01 2.932E+04 5
8.08E+02 1.24E-02 2.96E-03 1.25E-05 3.74E+01 3.302E+04 6
9.22E+02 1.39E-02 3.54E-03 1.25E-05 4.84E+01 3.755E+04 7
1.02E+03 1.54E-02 4.19E-03 1.25E-05 6.37E+01 4.308E+04 8
1.11E+03 1.69E-02 4.90E-03 1.25E-05 8.57E+01 4.995E+04 9
1.17E+03 1.84E-02 5.70E-03 1.25E-05 1.12E+02 5.719E+04 10 1.21E+03 1.99E-02 6.60E-03 1.25E-05 1.49E+02 6.584E+04 11 1.23E+03 2.14E-02 7.58E-03 1.25E-05 1.90E+02 7.432E+04 12 1.25E+03 2.29E-02 8.61E-03 1.25E-05 2.35E+02 8.277E+04 13 1.26E+03 2.44E-02 9.64E-03 1.25E-05 2.79E+02 9.011E+04 14 1.27E+03 2.54E-02 1.03E-02 1.25E-05 3.06E+02 9.445E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-22 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-23 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:.
11/8/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
2Al1 Temperature (F):
45 Material Type:
W5214 Elastic Modulus (ksi) 29252.525 Yield Strength (ksi) 100.8 Ultimate Strength (ksi) 111.3 Specimen Type:
Charpy Specimen Width (inch):
0.393 Specimen Thickness (inch):
0.392 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.392 Crack Length (inch):
0.2027 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.19753E-05 Number of Steps:
7 Initial Area (inch.pound):
0.346152 Step Load LLD CMOD COMP J
KJc (LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.09E+02 5.93E-03 9.55E-04 1.20E-05 1.34E+01 1.983E+04 2
4.31E+02 7.41E-03 1.38E-03 1.20E-05 1.80E+01 2.298E+04 3
5.63E+02 8.93E-03 1.87E-03 1.20E-05 2.37E+01 2.632E+04 4
6.92E+02 1.04E-02 2.39E-03 1.20E-05 3.08E+01 3.003E+04 5
8.18E+02 1.19E-02 2.93E-03 1.20E-05 4.03E+01 3.433E+04 6
9.33E+02 1.34E-02 3.51E-03 1.20E-05 5.26E+01 3.921E+04 7
9.87E+02 1.42E-02 3.78E-03 1.20E-05 5.99E+01 4.185E+04
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-24 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-25 WCAP-18933-NP March 2024 Revision 0 Software used:
JLINK.R02 Test Date:
11/8/2000 Operator:
BJV Project Number:
1150-009-90-32 Specimen Identification:
AV2 Temperature (F):
80 Material Type:
W5214 Elastic Modulus (ksi) 29075.6 Yield Strength (ksi) 90 Ultimate Strength (ksi) 102 Specimen Type:
Charpy Specimen Width (inch):
0.392 Specimen Thickness (inch):
0.391 Load Range:
3 Clip Gage Range (inch):
0.15 Loading Speed (in/minute):
0.003 Unloading Speed (in/minute):
0.003 Specimen Net Thickness (inch):
0.391 Crack Length (inch):
0.2036 Span (inch):
1.5856 Initial Compliance (inc/pound):
1.23909E-05 Number of Steps:
15 Initial Area (inch.pound):
0.352569 Step Load LLD CMOD COMP J
(LLD)
(lbf)
(in)
(in)
(in/lb)
(in.pound)
(psi.in^0.5) 1 3.04E+02 6.46E-03 9.91E-04 1.24E-05 1.52E+01 2.105E+04 2
4.27E+02 7.93E-03 1.43E-03 1.24E-05 1.93E+01 2.368E+04 3
5.57E+02 9.44E-03 1.91E-03 1.24E-05 2.45E+01 2.669E+04 4
6.87E+02 1.09E-02 2.45E-03 1.24E-05 3.09E+01 2.995E+04 5
8.10E+02 1.25E-02 3.01E-03 1.24E-05 4.01E+01 3.413E+04 6
9.22E+02 1.39E-02 3.62E-03 1.24E-05 5.20E+01 3.887E+04 7
1.02E+03 1.54E-02 4.27E-03 1.24E-05 6.82E+01 4.452E+04 8
1.10E+03 1.70E-02 5.03E-03 1.24E-05 9.23E+01 5.179E+04 9
1.15E+03 1.84E-02 5.90E-03 1.24E-05 1.21E+02
- 5.933E+04 10 1.18E+03 2.00E-02 6.88E-03 1.24E-05 1.60E+02 6.824E+04 11 1.20E+03 2.14E-02 7.90E-03 1.24E-05 1.99E+02 7.615E+04 12 1.21E+03 2.29E-02 8.98E-03 1.24E-05 2.44E+02 8.417E+04 13 1.22E+03 2.44E-02 1.00E-02 1.24E-05 2.87E+02 9.138E+04 14 1.23E+03 2.59E-02 1.11E-02 1.24E-05 3.34E+02 9.848E+04 15 1.24E+03 2.65E-02 1.15E-02 1.24E-05 3.47E+02 1.005E+05
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
Westinghouse Non-Proprietary Class 3 C-26 WCAP-18933-NP March 2024 Revision 0
- This record was final approved on 03/01/2024 12:18:33. (This statement was added by the PRIME system upon its validation)
WCAP-18933-NP Revision 0 Non-Proprietary Class 3
- This page was added to the quality record by the PRIME system upon its validation and shall not be considered in the page numbering of this document.**
Approval Information Author Approval Lynch Donald Feb-29-2024 10:32:25 Verifier Approval Golchert Brian M Feb-29-2024 13:42:50 Reviewer Approval Hall J Brian Feb-29-2024 14:17:34 Manager Approval Lyons John L Mar-01-2024 10:23:40 Hold to Release Approval Lynch Donald Mar-01-2024 12:18:33 Files approved on Mar-01-2024