HS115 cobalt-based alloy wire rather AWSRCoCr-E 
 Main chemical composition /% 
 C1.5-3.5 Cr25-29 Mo5.0-6.0 Ni1.75-3.25 Co margin 
 Surfacing layer hardness HRC: ≥ 27 
 Main characteristics and use: 
 The molybdenum wire is used to strengthen the low-carbon cobalt-chromium alloy, the hardness at room temperature is low, but increased hardness after cold working. Cladding layer has good men and high-temperature corrosion, impact resistance and good high temperature strength can be