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Up Topic American Welding Society Services / Technical Standards & Publications / AWS D1.1 2010-Table 4.1 and Table 4.2-Note a-Clarification
- By Nalla (***) Date 04-10-2015 00:33
Dear Experts

1 - Table 4.1-Separate PQRs Qualification on Plate in 2G, 3G and 4G positions will qualify Production Plate Welding in 1G  as well.
     But Table 4.2 Note  a insist- One test plate, pipe or tube shall be required for each qualified position Pls clarify.

- Can i qualify one PQR with Double V Groove in 2G( Side A) x 4G ( Side B ) and another PQR - 1G(Side A) x 3G ( Side B )?
      Mat Grade ASTM A131 Group II x 25.4mm( thk ) x Weld Process- FCAW with Ceramic Round Backing Strip x  CVN at -40 deg C.
      Can i prepare one WPS using these 2 PQRs to use in Production Welding in 1G,2G,3G and 4G?
      If possible, i have to qualify 2PQRs only.

Pls share your expertise. Thanks.
Up Topic American Welding Society Services / Technical Standards & Publications / AWS D1.1 2010-Table 4.1 and Table 4.2-Note a-Clarification

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