forged grinding steel ball ,high hardness,even wearing,
Our main products are forging grinding steel balls with diameters from 20mm to 150mm.The balls are generaly applied to various mines ,cement plants,power station and chemical industries.
The specifications of our products are as follows:
(1)60Mn forged steel balls
Chemical Composition
C:0.55-0.65 Si:0.17-0.37 Mn:0.7-1.0 P:0.04max S:0.04max Cr:0.25max
Hardness
52-60
(2)75MnCr forged steel balls
Chemical Composition
C:0.72-0.92 Si:0.17-0.37 Mn:0.7-1.0 P:0.04max S:0.04max Cr:0.4-0.6
Hardness
58-64
(3)60Si2CrV
Chemical Composition
C:0.56-0.64 Si:1.4-1.8 Mn:0.4-0.7 P:0.03max S:0.03max Cr:0.9-1.2
Hardness
58-64
The specifications of our products are as follows:
(1)60Mn forged steel balls
Chemical Composition
C:0.55-0.65 Si:0.17-0.37 Mn:0.7-1.0 P:0.04max S:0.04max Cr:0.25max
Hardness
52-60
(2)75MnCr forged steel balls
Chemical Composition
C:0.72-0.92 Si:0.17-0.37 Mn:0.7-1.0 P:0.04max S:0.04max Cr:0.4-0.6
Hardness
58-64
(3)60Si2CrV
Chemical Composition
C:0.56-0.64 Si:1.4-1.8 Mn:0.4-0.7 P:0.03max S:0.03max Cr:0.9-1.2
Hardness
58-64
Main Products
forged grinding steel ball,cast grinding steel ball