Stellite 21 Rod Hardfacing Cobalt Based Welding Material

We offer Stellite 21 Rod Hardfacing Cobalt Based Welding Material. 1) Powder of three main alloys: cobalt-base alloy, nickel-base alloy, and iron-base alloy, stellite alloy 2) Properties: good resistance against high-temperature, corrosion, wear, shock and stick abrasion 3) Main application: use to repair and pre-protection of valve seat, pump shaft sleeve and valve gate 4) Process: OXY, PTA, high frequency remelting 5) Specifications: 150320, 200400, 280400, 180400, 60170,