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AWS C1.4M/C1.4:2009

Specification for Resistance Welding of Carbon and Low-Alloy Steels

This specification establishes welding equipment requirements and welding procedures used to produce welds of acceptable quality in coated and uncoated carbon and low-alloy steels, including mild steels and high strength low-alloy (HSLA) steels

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American Welding Society [AWS]


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