Description The Taurus thoriated tungsten electrodes provide excellent resistance against weld pool contamination while at the same time offer the welder easier arc starting capabilities and a more stable arc. Thoriated tungsten electrodes are the most commonly used tungsten material. APPLICATION Thoriated tungsten electrodes are generally used in DC electrode negative or straight polarity applications such as carbon and stainless steels, nickel alloys and titanium, since they operate well even under amperage overloaded. CLASSIFICATIONS AWS EWTh-2 MATERIAL WELDED CURRENT Carbon steel DC Copper DC Nickel Alloys DC Stainless Steel DC Titanium DC TYPICAL ELECTRODE CURRENT GUIDELINE TUNGSTEN SIZE DC – 1.6 mm 70 – 150 A 2.4 mm 150 – 250 A 3.2 mm 250 – 400A This is sold in packaging of 10 units and the price is for 1 unit.
