DescriptionThe cerium-tungsten electrode is usually used for DC negative electrode or positive electrode such as carbon steel, stainless steel, nickel alloy, titanium alloy, etc. Manufactured to exact specifications, this pack of tungsten electrodes offers superior quality and low-cost value. Long service life and low loss.Features- Color: Silver. - Material: Cerium Tungsten. - The comprehensive performance is excellent, which can perfectly meet your needs. - Used mainly for welding copper alloys, nickel alloys, titanium alloys, and stainless steel. - You can count on these long-lasting electrodes to perform during your most difficult welding application, time and time again. - It can provides the best arc starts and stability for consistency manipulating the arc of melted steel. - Strong enough to re-sharpening and repeated use.