Hello All,
Im looking at Sec 9 spec's and im getting conflicking information bases on Welder quals vs Weld procedure Quals on Thinkness Ranges.
SO here goes, Qw-451.1 states Procedure Quals less than 1/16" is T to 2t.
But Qw 403.6 States "Where T is less than 1/4" the range is (1/2t)( with no...