Description:

10 pack of EWG Mixed tri-oxides (Purple) Tungsten Electrodes for TIG Welding. Normally use for welding aluminum alloys, magnesium alloys, nickel alloys, copper alloys, titanium alloys, low-alloyed steels and stainless steels. All size of 6" (150mm) or 7" (175mm) in length and 0.04" (1.0mm), 1/16" (1.6mm), 3/32" (2.4mm) 1/8" (3.2mm) 5/32" (4.0mm) in Diameter. Mixed tri-oxides of Lanthanum, Zirconium and Yttrium with total rare earth composition around 1.5% - 1.8%; Tungsten remains. Non-radioactive Tungsten electrodes; excellent substitute for Thoriated Tungsten electrodes. Wide current range and low burn-off rate. Easy arc starts and good stability.