CK 2% Thoriated (Red) Tungsten Electrode, 175mm Long

2% THORIATED (RED) EWTh-2/WT20

Principal Oxide: 1.7-2.2% Thorium Oxide

RADIOACTIVE. Best for use in Direct Current (D/C) applications using transformer-based content current power sources.

Best for use on non-corroding steels, titanium alloys, nickel alloys, and copper alloys.

Good D/C arc starts and stability, medium erosion rate, medium amperage range, medium tendency to spit.