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2% Thoriated Tungsten Electrode 1/8" x 7", Red, 10 Piece
TIG welding electrodes usually contain small quantities of metallic oxides, which can offer the following benefits: Facilitate arc starting Increase arc stability Improve current carrying capacity of the electrode Reduce the risk of weld contamination Increase electrode lifeRadioactive. Best for use in Direct Current (D/C) applications using transformer based constant current power sources. Best for use on non corroding steels, titanium alloys, nickel alloys, copper alloys. Good D/C arc starts and stability, medium erosion rate, medium amperage range, medium tendency to spit.
|Melting Point:||3400 degrees C|
|Size:||1/8 x 7"|
|Specifications:||AWS A5.12 EWTh-2 ISO 6848 WT20|
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