| Dear Sujay, As per to the base metal grouping (ASME SEC IX QW-423.1),F number grouping (QW-432) no changes and so no need of separate qualification, but check other essential variables regarding welder performance refer QW-416. With Regards, P.Balajirajan. -------Original Message------- Dear All, Welder is qualified in SS material,it required separately to be qualified for Duplex SS material. thanks and regards To post to this group, send email to materials-welding@googlegroups.com To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/ The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. |
Sunday, January 16, 2011
Re: [MW:9242] WQT for Duplex SS
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