ML20198J650

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Rev 5 to WP3/F43TB3-05, Welding Procedure Specification
ML20198J650
Person / Time
Site: Hope Creek PSEG icon.png
Issue date: 08/20/1997
From:
FRAMATOME
To:
Shared Package
ML20198J640 List:
References
WP3-F43TB3-05, WP3-F43TB3-5, NUDOCS 9710210221
Download: ML20198J650 (7)


Text

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  • " WELDING PROCEDURE SPECIFICATION 55-WP3/F43TB3-05 f,R A g T, y,% Machine Temperbead GTAW j

l

, WELDING PROCEDURE SPECIFICATION l

WP3/F43TB3-05 4

Supporting Procedure Qualification Records: 7001 i

i PREPARED BY: b DATE: 8\26 7 WE ENGINEER REVIEWED BY: DATE: R/pc/27

! bb[N! ENGINEER

APPROVED BY
[ m_[ .y DATE: 8/hk/97 W, NAGER, WELDINhGINEFDJNG i

9710210221 971015 i(- PDR ADOCK 05000354 P PDR August 15,1997 Page 1 of 7

WELDING PROCEDURE SPECIFICATION 3 55 WP3/F43TB3-05 l

4

-I."d@M.Wei Mechine Temperbead GTAW I ~ RECORD OF REVISIONS REV.NO. DAIE REASON FOR REVIS!ON

' 00 September 30,1993 Originalissue 01 August 22,1995 Deleted "This WPS le quellflod for i

producing impact tested welds" from

, section 1.0, Added to section 3.0: "This

procedure is quellflod to weld P-No. 3,
Group 3 base materials that have been PWHT up to 60 hrs. O 1150*F por ASME XI, Code Case N-432". Changed section 6.0 Vertical weld prw
::': , to l Uphill or Downhill. Changed Pg. 7 of 7

, weld parameters to the parameters

! quaillied on PQR and included heat input values, j 02 August 22,1995 Revised to correct discrepancy between j revision and document number.

I k 03 September 14,1995 Corrected oversight to ptovide a range i for wire feed speed.

i 04 May 29,1997 Revised to reflect the new FTl Wolding Engineering numbering systems and format.

05 August 15,1997 Revised Joint Design, Base Metal

] .. thickness range and Heat input Data.

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August 15,1997 Page 2 of 7

" WELDING PROCEDURE SPECIFICATION 55-WP3/F43TB3-05 7fdW.A,TQM5 Machine Temperbead GTAW

il 1.0 SCOPE Machine Gas Tungsten Arc welding of P-No. 3 low alloy steel base materials with the

, " Temper Bead W61d Technique". Welding may only be performed in accordance with 55-SPP05 and Postweld Heat Treatment shall be performed as specified herein. This WPS shall be used in conjunction with GWP-1 (General Welding Procedure) "ASME Code Applications" and ASME Se:Aion XI, Code Case N-432.

F 2.0 JOINTS (QW 402):

i Design: V & U grooves with single, doubia or compound bevels, fillets, weld pads, modifications and repairs.

Root Specing: Open Butt: None

Consumable Inserts
None l Bacidng ring: None Backgouge: None Backing Material: P-No. 3 integral Non metallic retainers or non fusing retainem shall not be used unless
authorized by Welding Engineering.

I Details: Per project drawings or as specified in SPP-1 3.0 RASE MATERIALS (QW 403):

Materials: P-No. 3, Group 3 (SA-533, Gr. B, Class 1).

This procedure is qualified to weld P-No. 3, Group 3 base materials that have been PWHT up to 60 hrs @ 1150"F per ASME XI, Code Case N-432.

Thickness:

Groove welds (T): 5/8" to 6-1/8" j Fillet welds: All 1

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August 15,1997 Page 3 of 7 i

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WELDING PROCEDURE SPECIFICATION .

55-WP3/F43TB3 05 f,RM.AT,Q %% Machine Temperbead GTAW 4 4.0 FILLER MATERIALR (QW@):

0.030' to 0.062' diameter F-No. 43, SFA 5.14, AWS No. ERNiCr-3 (UNS N06082) or ERNiCrFe-7 (UNS N06052; Code Case 2142)

Deposited Weld Metal (Maximum):

Groove welds (t): 1-3/8" Fillet welds: All Repair wolds (depth of repair): 1-3/8" Pipe diameters: Not Applicable Maximum layer thickness shall be 1/4".

Filler metal shaN be added on all passee.

3 5.0 POSITIONS (QW-405):

Groove welds: All Fillet welds: All Repair welds: All Vertical Weld progression: Uphill or Downhill

, 6.0 PREHEAT (QW 406):

Minimum preheat temperature: 300*F Maximum interpass temperature: 400'F

Preheat maintenance: Preheat shall be established 30 minutes prior to welding and maintained until the start of Postweld Heat Treatment (PWHT).

7.0 POSTWELD HEAT TREATMENT (QW-407):

1 Temperature range: 450'F - 550'F Time range: 2 Hours minimum

8.0 GAS (QW-408)

Shielding Gas: Argon Flow Rate: 15-25 CFH

< Purge Gas: None Flow Rate: None Trailing Gas: None Flow Rate: None Gas Composition: Welding Grade i

August 15,1997 Page 4 of 7 1

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WELDING PROCEDURE SPECIFICATION 55-WP3/F43TB3-05 f f, h $.A.T%P,5 Machine Temperboad GTAW

( 9.0 et NCTRICAL CHARACTERISTICS f0W 409):

GTAW DCSP A change to the welding parameters shall be within range of the quellflod heat input.See Page 6 for Quellflod Parameters and Host input Ranges Tungsten Electrode: 8FA 5.12. EWTh 2 - 1/16", 3/32", or 1/8" dien.ater.

The same type sensing and control equipment used for welding of the PQR shall be used during use of this WPR, l.6, AVC (Automatic Voltage Control) 10.0 TECHNDUE (QW 410):

String or weave: String Only Orifloo orgas cup: M #12 EN Extension: 1/8 - Sl4" Peening: Not permitted Passes por sue: Multiple Maximum tieed width: Controlled by desigrxtted parameters inkial, Interpass &

Final Clooning:

Wire brushing, grind:ng, filing, deburring and/or chipping Method of WMme: None Number of Electrodes: Single h

August 15,1997 Page 5 of 7

" WELDING PROCEDURE SPECIFICATION 55 WP3/F43TB3-05 f,R,A,9,A,T,$ M 5 Machine Temperbead GTAW l RECOMMENDED AND QUAllFIED HEAT INPUT REQUIREMENTS PARAMETER LAYER LAYER LAYER LAYER BALANCE 1 2 3 4,5.6 PRIMARY VOLTS 9.5 9.5 9.5 9.5

9.5 BACKGROUND

VOLTS

  • N/A N/A N/A N/A N/A PRIMARY AMPS 180 194 194 194 275 ,

BACKGROUND MAPS 103 118 118 118 130 PRIMARY W.RE 43 63 60 60 58 BACKGROUND WIRE 30 51 50 50 68 PRIMARY PULSE .18 .16 .16 .16 .18 BACKGROUND PULSE .25 .25 .25 .25 .25 TRAVEL SPEED (IPM) 8.5 6.5 4.5 3.5 - 4.0 4.6 PULSES /SECOND 2.44 2.44 2.44 2.44 2.44 (CALCULATED)

RECOMMENDED 8,922 12,949 18,703 24,047 - 23,120 j, PARAMETERS - HEAT 21,041 Max.***

\ INPUT (J/In)

    • MAX. HEAT INPUT +10% 9,814 14,243 20,573 26,541 - N/A (J/in) 23,145
    • MIN, HEAT INPUT-10% 8,030 11,654 16,833 21,642 - N/A (J/in) 18,937
  • Background Voltage is not applicable in the SAMP mode.
    • Minimum and Maximum Heat input Values are beced on actual POR paranwters.
      • Maximum used in Procedure Qualif6 cation for balance of welding.

FORMULAS FOR CALCULATING HEAT INPUT:

AVGAVC = PRIVOLT PLS/SEC = 1/(PRIPLS + BCKPLS)

AVGAMP = (PLS/SEC

  • PRlPLS
  • PRIAMP) + (PLS/SEC
  • BCKPt S
  • BCKAMP)

HEAT INPUT (J/in) = (AVGAVC

  • AVGAMP
  • 60)/ TRAVEL SPEED August 15, $ 397 Page 6 of 7

WELDING PROCEDURE SPECIFICATION 55 WP3/F43TB3-05 rMeA;r, EKE Machine Temport>ead GTAW c

ALLOWABLE RANGE FOR WIRE FEED SPEED 4

Parameter layeri Layer 2 Layer 3 Layer 4 5 Bahnee Prt Wire 43 63 60 60 56 Plus 10 % 47 69 66 66 64 Minus 10 %  !

39 57 54 54 52 Bok. Wire 30 51 50 50 56 Plus 10 % 33 56 55 56

  • 64 Minue 10 % 27 46 45 45 *52
  • Sck VWre ehes be aquel to the Pri Wire setting or tum off wire food pulse.

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August 15,1997 Page 7 of 7