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What A-number (ASME IX, Table QW-442) qualified?

What A-number (ASME IX, Table QW-442) qualified?

Postby Saddam Bhatti » Thu Nov 19, 2015 12:43 pm

I am to prepare a test coupon for dissimilar base metals: SA-516 Gr70 (P#1) and SA-240 316L (P#8). What is the A-number (ASME IX, Table QW-442, Classification of Ferrous Weld Metal Analysis for Procedure Qualification) that qualified?
Saddam Bhatti
 
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Re: What A-number (ASME IX, Table QW-442) qualified?

Postby mohd » Sun Nov 22, 2015 12:03 pm

What is the filler wire or electrode and the process that is going to be used? If it is to be used the ER309L filler metal, then the A-number will be "8" as per QW-440.
mohd
 
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Re: What A-number (ASME IX, Table QW-442) qualified?

Postby Saddam Bhatti » Mon Nov 23, 2015 7:53 am

ER-309L and E-309L for GTAW and SMAW process
36mm CS plate and 30mm SS plate used for Test Coupon and PWHT applicable, whats Preheat and interpass temp prefrerable ?
Saddam Bhatti
 
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Joined: Thu Nov 19, 2015 12:25 pm


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