... three main alloys: cobalt-base alloy, nickel-base alloy, and iron-base 1) Powder of three main alloys: cobalt-base alloy ... , nickel-base alloy, and iron-base alloy, stellite alloy2) Properties: good resistance against high-temperature ... , 200/400, 280/400, 180/400, 60/170, 60/200 Iron base hardfacing welding powder