AWS B2.1.8.009 : 2002 : R2013
AWS B2.1.8.009 : 2002 : R2013
STANDARD WELDING PROCEDURE SPECIFICATION (SWPS) FOR GAS TUNGSTEN ARC WELDING OF AUSTENITIC STAINLESS STEEL (M-8, P-8, OR S-8), 18 THROUGH 10 GAUGE, IN THE AS-WELDED CONDITION, WITH OR WITHOUT BACKING
American Welding Society