AWS B2.1.1/8.010 : 2015
AWS B2.1.1/8.010 : 2015
STANDARD WELDING PROCEDURE SPECIFICATION (SWPS) FOR GAS TUNGSTEN ARC WELDING OF CARBON STEEL (M-1/P-1) TO AUSTENITIC STAINLESS STEEL (M-8/ P-8), 18 THROUGH 10 GAUGE, IN THE AS-WELDED CONDITION, WITH OR WITHOUT BACKING
American Welding Society