WPS & PQR
WPS & PQR
(OP)
We have a WPS and PQR for welding 316SS to 316SS. Can the WPS for 316SS also be used for 321SS and 347SS. We would be welding the same product - just different grade of material.
Thanks
Thanks
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RE: WPS & PQR
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdo/
RE: WPS & PQR
Thanks
RE: WPS & PQR
what welding process?
Regards,
RLS
RE: WPS & PQR
RE: WPS & PQR
RE: WPS & PQR
RE: WPS & PQR
Yes, the PQR can be used with all three alloys as all are P-8 Group 1 materials as covered by QW-403.11 and QW-424.1.
Regards,
RLS
RE: WPS & PQR
Donnaj