AWS B2.1-1-233

Standard Welding Procedure Specification (SWPS) for 75% Argon Plus 25% Carbon Dioxide Shielded Gas Metal Arc Welding (Short Circuiting Transfer Mode) followed by 98% Argon Plus 2% Oxygen Shielded Gas Metal Arc Welding (Spray Transfer Mode) of Carbon Steel (M-1/P-1 Group 1 or 2) 1/8 inch [3 mm] through 1-1/2 inch [38 mm] Thick ER70S-3 in the As-Welded or PWHT Condition Primarily Pipe Applications

Published by	Publication Date	Number of Pages
AWS	2020	29

AWS B2.1-1-233 – Standard Welding Procedure Specification (SWPS) for 75% Argon Plus 25% Carbon Dioxide Shielded Gas Metal Arc Welding (Short Circuiting Transfer Mode) followed by 98% Argon Plus 2% Oxygen Shielded Gas Metal Arc Welding (Spray Transfer Mode) of Carbon Steel (M-1/P-1 Group 1 or 2) 1/8 inch [3 mm] through 1-1/2 inch [38 mm] Thick ER70S-3 in the As-Welded or PWHT Condition Primarily Pipe Applications

INCLUDES UNLIMITED INTRA COMPANY LICENSE AGREEMENT

The data to support this Standard Welding Procedure Specification (SWPS) have been derived from the above listed Procedure Qualification Records (PQRs) which were reviewed and validated under the auspices of the AWS B2G Subcommittee on procedure Qualification Records. This SWPS is not valid using conditions and variables outside the ranges listed. The American Welding Society considers that this SWPS presents information for producing an acceptable weld using the conditions and variables listed. The user needs a significant knowledge of welding and accepts full responsibility for the performance of the weld and for providing the engineering capability qualified personnel and proper equipment to implement this SWPS.