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Thoriated tungsten is for TIG welding most metals. It is the most widely used tungsten due to it’s long life, improved arc starting, stability, and less tungsten contamination in the weld.

  • AWS A5.12 Class: EWTh-2
  • Tungsten Type: 2% Thoriated (EWTh-2)
  • Size: 1/4 in.
  • Length: 7 in

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