Hi, The welder can weld using both E7018 and E8018 since F number are same.Pls.Refer QW432 (E7018 - SFA5.1-F.No.4 and E8018-SFA5.5-F.No.4)
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--- On Fri, 8/13/10, Balaji <balaji.weldingeng@gmail.com> wrote:
From: Balaji <balaji.weldingeng@gmail.com>
Subject: [MW:6479] Re: Welder qualified
To: "Materials & Welding" <materials-welding@googlegroups.com>
Date: Friday, August 13, 2010, 5:46 PM
Dear Venkat Nope. He can't weld P-4 material using E8028 electrodes, since F numbers are different. As per Sex IX, for welder qualification, F numbers are essential variables. Regards Balaji On Aug 12, 2:53 pm, venkat ramana < venkatgps.ram...@gmail.com> wrote: > Dear All, > > Please let me know, my query is A welder was qualified with a P-1 test > coupon using SMAW E7018 electrodes. May the welder weld P-4 material using > E8028 electrodes with backing in production? (Assume the P-4 procedure using > E8028 electrodes has been qualified) > > Thanks & Regards > Venkat -- To post to this group, send email to materials-welding@googlegroups.comTo unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.comFor 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.
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