During Welder Qualification you need to measure the Weld Metal Thickness for each welding process. Then if Applicable Code is ASME Sec.IX, then Welding process is an Essential variable and that is why Essential variables for each welding process defined separately. For the weld metal qualified thickness refer QW 452.1(b). Snap shot provided below and the Thickness qualified for each process will be Twice the Thcikness welded during welder qualification.
Thanks & Regards
J.Gerald Jayakumar
0091-9344954677
On Wednesday, November 8, 2017, 6:41:47 AM GMT+4, Sivapraveen <sivapraveen@gmail.com> wrote:
Suppose one welder is welding the material... First 2 layer is welded by gtaw.next two layer is welded by smaw.next one layer is welded by saw...process wise how much thickness he can weld?
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