F4-WPS PQR Stud Welding

AWS B2.1/B2.1M:2009

STUD WELDI WELDING NG PROCEDU PROCEDURE RE SPECIFI SPECIFICA CATION TION (WPS) (WPS) Yes OR PROCED PROCEDURE URE QUALIF QUALIFICA ICATION TION RECOR RECORD D (PQR) (PQR) Yes OR WELDER WELDER QUALIF QUALIFICA ICATION TION RECOR RECORD D (WQR) (WQR) Yes Company name________________________________ Supporting PQR no.(s) __________________________ Operator name _______________________________ ________________________________ _ Stud material_____________________________ material __________________________________ _____ Material specifications___________________________ Weld base diameter diameter ____________________________

Test no._______________________________________ Revision no. ____________ Date _________________ By _________________________________ ___________________________________________ __________ Authorized by ___________ Date _________________ Base material Specification___________________________________ Alloy and temper _______________________________ Group no. _____ __________ ______ _ Surface Surface condition condition HR CR Coating_______________________________________ Cleaning method _______________________________ Decking gage __________________________________

Stud Base Sketch/Application Detail

Shape Flat Round Tube Angle Thickness _____________________________________ Ferrule Part no.________________________________ no. _______________________________________ _______ Ferrule description ______________________________

Machine data Power supply Make __________________ Model _______________ Stud gun model______________________________ model ________________________________ __ Weld Weld time time Secs. Secs. ______ _________ ___ Cycles Cycles ______ ___________ _________ ____ Current ________________ ±5% OCV ____________ Polarity ________________ Lift __________________ Plunge (protrusion) _____________________________ Weld Weld cable size size ______ __________ ____ Lengt Length h ______ ___________ _________ ____ Number of grounds (workpiece (workpiece leads) ______________

Position Overhead ______ Downhand _____ Sidehand _______ Angular______________________ degrees from normal Angle iron iron _____ Inside radius radius ____ Heel of angle ____ Shielding gas Shielding gas(es) _______________________________ Composition ________________________________ ___________________________________ ___ Flow rate_________________________ rate______________________________________ _____________

WELD TEST RESULTS Stud No. 1 2 3 4 5 6 7 8 9 100 100

Visual Acceptance

Option #1 Bend Test

Option #2 Tension Test

*Note: Torque test optional for threaded fasteners only. Mechanical tests conducted by _________________________________ _______________________________________________ ______________

Option #3 Torque Test*

Date _________________

(Company)

We, the undersigned, certify that the statements in this record are correct and the test welds were prepared, welded, and tested in accordance with the requirements of AWS AWS B2.1/B2.1M, ( ___ _______ _______), ___), Specification for Welding Procedure  and Performance Qualification . (year) Signe Signed d by ___ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ___

Title Title _ ____ ______ ______ ______ ______ ____ _

Date Date ___ ______ ______ ______ ______ _____ __

(Contractor/Applicator) Source: Adapted Source: Adapted from AWS D1.1/D1.1M:2008, Structural Welding Code—Steel , Annex N Form N-9, American Welding Society.

Figure F.4—Example of a Welding Procedure Specification and Procedure Qualification Record for Stud Welding

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