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Lanthanum
These electrodes contain 2% Lanthanum for enhanced arc starting and stability, reduced tip erosion rate, and extended operating current range.
Capability
2% lanthanated tungsten can be used for both AC and DC currents using inverter or transformer based constant current power sources. Good for low-alloyed steels, non corroding steels, aluminum, magnesium, titanium, nickel and copper alloys. Very stable tip geometry, runs cooler than 2% thoriated with longer life, low to medium amperage range.
David Jackson
February 18, 2025
Good welding tungsten. Will buy more.
Mario
January 25, 2025
True blue demon and blue band tungsten
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