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Product Details
✓It is non-radioactive material,replace the Red-tungsten electrode,Electron emission ability is higher than thorium tungsten, with low arc voltage and arc stability.Positive polarity, allowable current density is higher than thorium-tungsten 5%-10%
✓Color code:Gray
✓These electrodes have the best DC welding performance at low current settings, but can be proficient with AC or DC welding processes
✓Tungsten electrode size:1/8" x 7" or 3.2mm x 175mm 10pcs inner one Box
✓AMERICAN Welding Society standard AWS A5.12M/A5.12:2009 conformance