Description of WeldingCity Tungsten Electrode Tri Element Non Radioactive
10-pk premium TIG welding Tungsten electrodes tri-element non-radioactive. Electrode diameters: 0.040" (0.5mm), 1/16" (1.6mm), 3/32" (2.4mm), 1/8" (3.2mm) and 5/32" (4.0mm); 7" (176mm) length. AWS Classification: EWG (Purple). Conform to ANSI/AWS Standard A5.12M/A5.12:2009 ISO 6848:2004 MOD. Ground annealed. 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. Package available: 10-pcs/box for each size of 0.040", 1/16", 3/32", 1/8" and 5/32". With quantity discount. Buy More Save More!. U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question.