Tungsten Electrodes, Zirconiated, Set of 10

A low-hydrogen, all-position electrode for welding carbon steel, high-tensile steel, low alloy steel and free-machining steels. Quiet steady arc, low spatter, superb re-striking capabilities and high deposition efficiency all made possible by the special low-hydrogen iron powder coating and graphite tip. Easily removable slag reveals a finely rippled bead appearance and an x-ray quality weld deposit with excellent charpy impact values at sub-zero temperatures. Typical applications include structural and fabrication steels such as I-beams, angles, plates, channels, cast steels, cold rolled steel, process piping steels and shipbuilding steels. Zirconiated tungsten is most commonly used for AC welding because it balls up well in AC welding and has a more stable arc than pure tungsten. It also resists contamination well in AC welding.