we have dissimilar materials (only fillet weld is coming) between P9 to P8,due to lack of material we want to conduct welder test on production joint it self.we have welders qualified in P9 (FNo.6) and P8 (FNo6),
but for now we are using filler wire ERNiCr-3 (F.No43) for dissimilar materials.how we can qualify welder on fillet weld.is there any applicable standard is there?pl let me know.
thanks & regards
thanks & regards
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