AWS

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 American Welding Society:

AWS publishes codes on multiple aspects of welding and materials joining.

Different welding methodologies, inspection methods, and metals are published under different codes

AWS B1.11 explains how to visually examine welds

AWS B2.1-1-004 explains welding carbon steel of thickness range of 18 through 10 gauge with semiautomatic metal gas arc welding

AWS C2.20/C2.20M explains metalized zinc cathodic protection systems.

Codes describe the standards used by AWS to certify welders, inspectors, and welding educators. 


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