TIGZONE Tungsten electrode WT20 red


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.

Serial number

TIGZONE WT20 series



TIGZONE WT20 series Configurator
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05WT20X175 10WT20X175 16WT20X175 24WT20X175 32WT20X175 40WT20X175 48WT20X175 05WT20X150 10WT20X150 16WT20X150 24WT20X150 32WT20X150 40WT20X150 48WT20X150

Additional information

Diameter Ø (mm)

0.5, 1.0, 1.6, 2.4, 3.2, 4.0, 4.8

Length (mm)

150, 175