Standard welding procedure specification (WPS) for gas tungsten arc welding of carbon steel
Subtitle: (M-1/P-1/S-1, Group 1 or 2) 1/8 through 1-1/2 inch thick, ER70S-2, as-welded or PWHT condition, primarily pipe applications
By: prepared by AWS Committee on Welding Qualification ; under the direction of AWS Technical Activities Committee.
Contributors: American Welding Society. Committee on Welding Qualification.; American Welding Society. Technical Activities Committee.
Publisher: American Welding Society
Published: 1996
Place of publication: Miami, FL
Language: eng
Subjects: Gas tungsten arc welding -- Specifications -- United States; Carbon steel -- Welding -- Specifications -- United States
Other titles: Gas tungsten arc welding of carbon steel
Notes: "Approved by American National Standards Institute, June 7, 1996."

"Approved by AWS Board of Directors."

"ANSI/AWS B2.1-1-207-96."