AWS B2.1.5A.223 : 1999 : INC : ERR 1
AWS B2.1.5A.223 : 1999 : INC : ERR 1
STANDARD WELDING PROCEDURE SPECIFICATION (SWPS) FOR SHIELDED METAL ARC WELDING OF CHROMIUM-MOLYBDENUM STEEL (M-5A/P-5A), E9018-B3, 1/8 THROUGH 1/2 IN. THICK, AS-WELDED CONDITION - 1/8 THROUGH 1-1/2 IN. THICK, PWHT CONDITION, PRIMARILY PIPE APPLICATIONS
American Welding Society