AWS A5.12/A5.12M-98 (R2007)
Specification for Tungsten and Tungsten Alloy Electrodes for Arc Welding and Cutting
standard by American Welding Society, 02/05/1998
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Prescribes the requirements for the classification of bare tungsten and tungsten-alloy electrodes for tungsten arc welding and cutting, and plasma arc welding and cutting. Each classification is based on the chemical composition of the electrode.
- ANSI Approved
- Number of Pages: