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RE: [MW:17878] Deposited weld metals

By Materials & Welding

Hi Michael,

If the deposited weld metal of GTAW is 5.0mm and SMAW 14.0mm respectively (making it a total of 19.0mm in weldment) , then there is a high possibility of incorrect reporting where the test specimen of 10.31 mm could not have a total weld deposit of 19mm. It seems to be incorrectly reported

 

It is very likely to be welded as 2.5mm and 7.31mm for the weld process of GTW and SMAW respectively which will gives you a qualified thickness of 5.0mm for GTAW and 14.6 mm for SMAW process

 

Maybe, you could like to check the PQR one more time

 

Thank you

Best Regards

 

David Chan

Singapore

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Michael Lawrence Arokiasamy
Sent: Sunday, June 02, 2013 1:49 PM
To: materials-welding@googlegroups.com
Subject: [MW:17866] Deposited weld metals

 

Dear All,

Please clarify my doubt in WPS as per ASME SECTION IX 

Process:  GTAW + SMAW

PQR base metal Thickness:  10.31 mm

WPS Base metal thickness range:  5.0-19.0 mm

Deposited weld metal:  GTAW (5mm)+ SMAW (14mm)

How I can find out the weld metal thickness GTAW 5mm & SMAW 20.62mm

(I saw the section IX, QW-404.30 & QW-450 Table also but I can’t understand)

 

Thank you,

 

Regards,

A.Michael Lawrence

Welding Inspector

0060 105111044.

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