CK Worldwide 2% Thoriated Tungsten (RED)
from $3.00
Sold individually so you can mix and match!
Principal Oxide: 1.7–2.2% Thorium Oxide
Radioactive. 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.
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