ML20147D674

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Rev 2 to Chemical & Physical Testing of Fasteners for Fermi 2
ML20147D674
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 12/23/1987
From: Cyrulewski J, Gamble R, Guillaumin J
DETROIT EDISON CO.
To:
Shared Package
ML20147D645 List:
References
87C71-24, 87C71-24-R02, 87C71-24-R2, NUDOCS 8801200257
Download: ML20147D674 (3)


Text

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ATTACHMENT 2 Detroit Edison Date: December 23, 1987 .

To: S. K. Sharma ,

Fermi 2 From: R. L. Colwell # A P.M.Beckwith/hdy{h Engineering Researc

Subject:

Chemical and Physical Testing of Fasteners for Fermi 2 Fermi Test Req. 610142 Engineering Research Report 87C71-24, Revision 2 Ten items were delivered to Engineering Research for material analysis. They are described as follows.

Iten i DEQB i Description 1 1 1-1/8" 6-1/4" Bolt A193 Gr. B7 2 3 2"- 8 7/8" Stud SA193 Gr. B7 3* 4 (Two) 3/8" 1-5/8" Bolt SAE J429 Gr. 5 4 5 1/2" 3" Stud SA193 Gr. B7 5 6 1" -

8 1/4" Bolt SA193 Gr. B7 6 7 7/8" 3-1/4" Bolt A325 Type 1 7 13 5/8" 2" Bolt A307 Gr. B 8

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14 1/2" 2-1/2" Bolt SAE J429 Gr. 5 9 15 (Two) 1/4" 3/4" Bolt A307 Gr. B 10 16 1/2" 2" Stud SA193 Gr. B7 The test results are displayed on attached NRC Data Summary Form along with the appropriate specifications for each item.

  • An additional bolt was requested for hardness testing. The first bolt was damaged during tensile testing and could not be hardneta tested.

Test Procedures

1. TP-FL-009 Rev. O Test Procedure for the Determination of Carbon in Steel.
2. TP-FL-032 Rev. O Test Procedure for Dissolution of Material by Acid Digestion for Total Metals Analysis
3. TP-FL-045 Rev. O Test Procedure for Determination of Sulfur in Steel and Cast Iron.

PE.14/25 O

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ATTACHMENT 2 87C71-26 Rev. 2 2.

Test Requisition #610142 DATA SUlstARY Mechanical Analysis Chemical Analysis (Wt. Z)

Itee i Crade Hardoess UTS C ha P S Si Mo Cr Cdra Superficial HRC 30-N 1 A193 Gr. B7 28.9 N/A 127.2 (ksi) .46 0.89 0.024 0.021 0. '_ ? 0.!9 0.99 2

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25.3 N/A 129.6 -

.48 0.85 <0.020 0.017 -i. ' . 0.16 0.87 4

32.4 N/A 148.6 "

.40 0.97 0.023 0.23 0.16 1.16 5

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28.5 N/A 134.7

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.?7 0.91 0.019 0.19 0.18 0.94 10 32.4 N/A 151.8

.37 0.96 "

0.026 0.22 0.16 1.10 Spec (125 min) (.37 .49) (.65-1.10) (<0.035) (<0.G40) (.15 .33) (.15 .25) (.75-1.2)

Test / Required (lbs.)

1 3 SAE J429 Gr. 5 27.9 46.3 10,300/9,300 .38 <-) .0 20 0.013 8

~

28.8 48.7 20.400/17,000 .32 <0.020 0.035 Spec (C25-C34) 54 max. (.28 .55) (--) (<0.048) (<0.058) (--) (--) (--) l 6 A325 Type 1 27.1 HRC N/ A 70,600/55,450 .57 0.75 <0.020 0.029 Spec (24-35) HRC (0.27 min) (0.47) ('.0.048 ) (<0.050) (--) (- -) (--) l (HRB) (lbs) 7 A307 Cr. B E7.6 ' N/A 16,650/ (0.020 0.018 (13550-22600) l 9A 82.5 N/A 2860 <0.020 <0.010

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9B 91.2 N/A 2640 0.024 "

Spec. (69-95) (1900-3180) (--) (--) (<0.040) (<0.050) (--) (--) (--)

PEo14/25 g- ,m.-

  • ATTACHHENT 2

. 87C71-2t> R::v. 2 3.

4. TP-FL-046 Rev. O Test Procedure for the Analysis of Steel and Cast Iron Samples by Inductively Coupled Plasma Spectroscopy
5. TP-AM-003 Rev. 2 Test Procedare for Material Evaluation in Accordance with ASTM, ANSI, ASME, AWS', and SAE Test Methods.

MT&E Equipment l ER000i Riehle Testing Machine

! Ek0013 Wilson Rockwell Hardness Tester '

ER7025 LECO Carbon Analyzer ER7027 Sulfur Analysis System ER7000 Analytical Balance ER0553 Balance Weights ER7002 Inductively Coupled Plasma Spectrometer All work was performed in accordance with the Engineering Research Quality Assurance Program.

( (

[} ..w Approved by: qw gJ.D.Cy'rulewski (T J. C. luillaui41n Supervisor QA Administrator:

R. L. Gamble Copies to: R. L. McIntyre (File)

Fermi 2 Dist.

n RLC/gc PE.14/25

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