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CK Worldwide T187GL2 2% Lanthanated Tungsten Electrode 1/8' X 7', 10 Pack

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$42.90

$ 21 .99 $21.99

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About this item

  • 2% Lanthanated (Blue) EWLa-2/WL20
  • Principal Oxide: 1.8 – 2.2% Lanthanum Oxide
  • Non-Radioactive. Best general purpose electrode for both Alternating Current (A/C) or Direct Current (D/C) using inverter or transformer based constant current power sources.
  • Good for low-alloyed steels, non corroding steels, aluminum alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloys.
  • Good arc starts and stability, medium to high amperage range, low errosion rate.


2% Lanthanated Tungsten is a substitute for 2% Thoriated. It has similar characteristics to 1.5% Lanthanated with better arc starting, arc stability, and less tip erosion. It is composed of 97.3% Tungsten, 1.8%-2.2% lanthanum, and .5% other. Materials Welded- Carbon Steel, Stainless Steel, Nickel Alloy, Titanium, and Aluminum. Package of 10


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