TIG Welding Tungsten Electrode

5 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
Size of 7″ (175mm) in length and 0.04″ (1.0mm), 1/16″ (1.6mm), 3/32″ (2.4mm) 1/8″ (3.2mm) in Diameter,5-Pack is enough for beginner welding or repairation, each one rod can use for about a week
EWLa-2 serves to enhance arc starting and stability, extend operating current range. Lanthanated tungsten electrodes can be used for both dcen and ac applications
Unlike thoria, lanthana is not a radioactive material