CK Worldwide 2% Thoriated Tungsten, 10/pk

CK Worldwide 2% Thoriated Tungsten, 10/pk Select your Tungsten Size: .040" - 5/32 - Packs of 10 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.  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 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.2% Throriated Tungsten offers good arc starting and is ideal for high current requirements. It is also good for low-amperage AC applications using a modified point. It is composed of 97.3% Tungsten, 1.7%-2.2% Tho