Developing weld procedure for GMAW-STT Root, & Hot pass, with FCAW Fill, & Cap. QW-403.10 states if test coupon is less than 0.5" Then table QW-451.1 (2T) does not apply base metal thickness range is only test coupon thickness + 10%. My question is as there are two welding process GMAW-STT & FCAW & GMAW-STT is only 0.125" actual deposit is there any other paragraphs that allow (2T) as-per table QW-451.1.
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