Precision Balls & Seats

Stellite alloy balls

Material：Stellite alloy
Grade：Stellite 20 / CO120
Chemical composition：Co , Cr , W , C
Hardness：HRc54~59
Product description: We are China manufacturer for Stellite alloy balls in Grade G10 and mirror surface finish, material in Stellite 20 / CO120, with High temperature resistance, wear resistance, cavitation resistance, an
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Stellite alloy balls

Chromium-Cobalt-Tungsten Alloy ball

Material：Stellite alloy

Grade：Stellite 20 / CO120

Chemical composition：Co , Cr , W , C

Hardness：HRc54~59

Melting Temperature：1260-1265℃

T.R．S：1637MPa

Main Dimensions：Φ6.35 Φ7.9375 Φ10 Φ12.7 Φ14.28 Φ19.05 Φ22.225 Φ25.4 Φ28.575 Φ30.15 Φ34.93 Φ38.1 Φ41.3 Φ50.8

Property:

High temperature resistance, wear resistance, cavitation resistance, and corrosion resistance. The wear resistance at high temperatures is far superior to other metals and can still maintain a considerable hardness value.

Application:

Suitable for mechanical operating components that operate at high speeds, generate a large amount of heat, or have corrosive gases around them. The anti scratch and anti bite properties of Stellite alloy balls are exceptionally superior when used as sealing surfaces for valves and valves. (Mainly used for exports, valve factories, power plants, bearing factories, machinery factories, oil field mining equipment, etc.)