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Historical
AWS A5.20/A5.20M:2005 (R2015)
Specification for Carbon Steel Electrodes for Flux Cored Arc Welding
This specification prescribes the requirements for classification of carbon steel electrodes for flux cored arc welding. The requirements include chemical composition and mechanical properties of the weld metal and certain usability characteristics. The AWS A5.20/A5.20M specification also includes optional, supplemental designators for improved toughness and diffusible hydrogen and to indicate conformance to special mechanical property requirements when the weld metal is deposited using both low heat input, fast cooling rate and high heat input, slow cooling rate procedures.
CONTENT PROVIDER
American Welding Society [aws]
American Welding Society [aws]