Specification for Tungsten and Oxide Dispersed Tungsten Electrodes for Arc Welding and Cutting Chemical Analysis

Chemical Analysis

Chemical analysis shall be performed on specimen of the electrode being classified. Any analytical technique may be used but, in cases of dispute, reference shall be made to established published methods. The referee method shall be ASTM F288. The results of the analysis shall meet the requirements of Table 1 for the classification of electrode under test.

Acceptance

Acceptance of the electrodes shall be in accordance with the provisions of AWS A5.01M:A5.01 (ISO 14344 MOD). 



 

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