WL15 1.5% Lanthanated Tungsten Electrodes Weldstone 1.6mm x 175mm - 10 Pack

A 10 pack of Weldstone 1.6mm x 175mm Lanthanated Tig Welding Tungsten Electrodes WL15. Weldstone WL15 or 1.5% Lanthanated Tungsten electrodes contain a nominal 1.5% of Lanthanum oxide (La2O3) an inorganic compound containing the rare earth element lanthanum and oxygen, which is evenly dispersed throughout the entire length of each rod. The alloying of lanthanum oxide with tungsten offers excellent resistance from weld pool contamination, a stable ARC and easy starting capabilities and due to lower tip temperatures a longer service life.  Also includes a 1.6 mm collet.