C, Si, Mn
Lime-coated, hydrogen controlled electrode for welding mild and medium carbon steel, cast steel, difficult steels, and for buffer layers. The weld provides excellent crack resistance and toughness at sub-zero temperatures. Extensively used in boilers & pressure vessels, pipes, heavy machinery parts, blast furnace shells, atomic reactors, earth-moving equipment, gun plates, and similar applications.
Re-Dry the electrode at 250°C–300°C for 1 hour before use.