Weld-Forge™ 2% Lanthanated Tungsten Electrode (7-Inch) Pkg of 10 - Weld-Forge™ 7-inch 2% Lanthanated tungsten electrodes feature superior arc starting, superior arc stability and less tip erosion than 1.5% lanthanated tungsten. They are extremely versatile for both AC and DC TIG welding applications. Lanthanated tungsten can handle up to 50% more heat input than pure tungsten, and they are an excellent non-radioactive substitute for 2% Thoriated tungsten. Weld-Forge 2% Lanthanated tungsten electrodes feature excellent arc starts, slow burn-off and long life, even under pulsed welding or heavy amperage loads. Available in .040 trough 1/4" diameters.PLEASE NOTE: 3/16" AND 1/4" DIAMETERS ARE PACKAGES OF 5, INSTEAD OF 10.Materials Welded Carbon Steel Stainless Steel Nickel Alloy Titanium Aluminum Available in sizes .040 through 1/4".
