you can, however consider weld metal thickness (t) qualified for individual process as per QW451.1
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of SENTHILKUMAR SWAMINATHAN
Sent: Friday, March 05, 2010 9:25 AM
To: Engineering
Subject: [MW:4425] Procedure qualification Record (PQR)
| Dear All, I have qualify the PQR using proposed wps Process are GTAW/SMAW/SAW. After all NDT & DT completed on same and actual WPS prepared and production weld also done using that WPS with same welding process. Now my production dept want to rewrite the WPS using only GTAW & SAW due to repairs on production welds. Because repairs are @ SMAW weld location. QW-200.4 is permitting this? Thank you, Regards, S.Senthilkumar |
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