AWS B2.1-8-023:2018

Standard Welding Procedure Specification (SWPS) for Shielded Metal Arc Welding of Austenitic Stainless Steel (M-8/P-8, Group 1), 1/8 inch [3 mm] through 1-1/2 inch [38 mm] Thick, As-Welded Condition, Primarily Plate and Structural Applications
standard by American Welding Society, 04/10/2018

AWS A4.3-93 (R2006)

Standard Methods for Determination of the Diffusible Hydrogen Content of Martensitic, Bainitic, and Ferritic Steel Weld Metal Produced by Arc Welding, includes Amendment 1 (2018)
standard by American Welding Society, 11/12/1992

AWS B2.1-1-210:2001 (R2012)

Standard WPS for Gas Tungsten Arc Welding with Consumable Inserts of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1 1/2" Thick, INMs-1 and ER70S-2, As-Welded or PWHT Condition, Primarily Pipe Applications
standard by American Welding Society, 03/29/2012

AWS B2.1-1-018:1994

Standard Welding Procedure Specification for Self-Shielded Flux Cored Arc Welding of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1-1/2 inch Thick, E71T-8, As Welded Condition
standard by American Welding Society, 01/01/1994