Welding Tungsten Electrode Lanthanated 10 Pack Review

10 pack of EWLa-2, 2% Lanthanated (Blue) 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. EWLa-2 electrode has the highest volume of oxides of any of the specific single-additive AWS-specified electrodes types, which serves to enhance arc starting and stability, reduce tip erosion rate, and extend operating current range. Lanthanated tungsten electrodes can be used for both dcen and ac applications. Unlike thoria, lanthana is not a radioactive material.