Casting And Forging Grinding Steel Balls

We are engaged in offering excellent quality Casting And Forging Grinding Steel Balls to our valuable clients.

Type and Chemical Composition of Forged Grinding Media Ball:-
1. 60Mn forged grinding ball
Diameter: 20mm-150mm
Hardness: HRC 53-62
Chemical elements:
Cr: 0.25max C: 0.55-0.65 Si: 0.17-0.37 Mn: 0.7-1.0 S&P: 0.04max

2.65Mn forged grinding ball
Diameter: 20mm-150mm
Hardness: HRC57-63
Chemical elements:
Cr: 0.25max C: 0.62-0.70 Si: 0.17-0.37 Mn: 0.9-1.2 S&P: 0.035max

3.75MnCr forged grinding ball
Diameter: 20mm-150mm
Hardness: HRC60-65
Chemical elements:
Cr: 0.4-0.6 C: 0.72-0.92 Si: 0.17-0.37 Mn: 0.7-1.0 S&P: 0.04max

4.60Si2CrV forged grinding ball
Diameter: 20mm-150mm
Hardness: HRC60min
Chemical elements:
Cr: 0.9-1.2 C: 0.56-0.64 Si: 1.4-1.8 Mn: 0.4-0.7 S & P: 0.03max.