steel ball
MnA High Efficiency Forged Steel Ball
Size: 25mm-150mm
Hardness: surface hardness for dia25-90mm is HRC55-63, for dia100-150mm is HRC55-63.
Core hardness for dia25-90mm is HRC48-55,for dia100-150mm is HRC45-53.
Chemical elements:
C: 0.72-0.92, S: 0.04MAX, Mn: 0.7-0.9, P: 0.04MAX, Si: 0.17-0.37, Cr: 0.4-0.6.
Speciality:
High hardness,no breakage,good wear resistance,even wearing.
Applied field:
Mines,cement plants,power stations,chemical industries
Size: 25mm-150mm
Hardness: surface hardness for dia25-90mm is HRC55-63, for dia100-150mm is HRC55-63.
Core hardness for dia25-90mm is HRC48-55,for dia100-150mm is HRC45-53.
Chemical elements:
C: 0.72-0.92, S: 0.04MAX, Mn: 0.7-0.9, P: 0.04MAX, Si: 0.17-0.37, Cr: 0.4-0.6.
Speciality:
High hardness,no breakage,good wear resistance,even wearing.
Applied field:
Mines,cement plants,power stations,chemical industries
Certificate
- ISO9001:2008
Main Products
forged grinding ball,casting steel ball,casting cylpebs,grinding rods