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!
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Description
10-pcs premium quality TIG welding Tungsten electrodes (3/32") Tri-Element (E-3) (Purple/AWS: EWG-332). 3/32" (2.4mm) diameter by 7" (175mm) length. Ground annealed. Non-radioactive electrodes (Purple) replacement for 2% Thoriated (Red) Tungsten electrode. AWS Specification: EWG. Conform to ANSI/AWS Standard A5.12M/A5.12:2009 ISO 6848:2004 MOD.