We would like to introduce our products as below for your reference.
1. Forged steel grinding balls
60Mn forged grinding ball
Diameter:20mm-150mm
Hardness:HRC 52-60
Chemical elements:
C: 0.55-0.65 Si: 0.17-0.37 Mn:0.7-1.0 S&P:0.04max S:0.04 Cr:0.25max
65Mn forged grinding ball
Diameter:20mm-150mm
Hardness:HRC:56-63
Chemical elements:
C:0.62-0.70 Si:0.17-0.37 Mn:0.9-1.2 S&P:0.035max Cr:0.25max
75MnCr forged grinding ball
Diameter:20mm-150mm
Hardness:HRC:58-64
Chemical elements:
C: 0.72-0.92 Si: 0.17-0.37 Mn:0.7-1.0 S&P::0.04max Cr: 0.4-0.6
60Si2CrV forged grinding ball
Diameter:20mm-150mm
Hardness:HRC60min
Chemical elements:
C:0.56-0.64 Si:1.4-1.8 Mn:0.4-0.7 S & P:0.03max Cr:0.9-1.2
2. High chrome casting balls
Diameter:20mm-150mm
Hardness:HRC: 58-64
Chemical elements:Cr:15min
c: 2.0-3.2 si:1max Mn: 0.5-2.5 S&P:0.08max
3. Low chrome casting balls
Diameter:20mm-150mm
Hardness:HRC:46min
Chemical elements:Cr:1.5-3.5
c: 2.2-3.4 si:1.2max Mn 0.5-1.5 P: 0.08max S:0.06max
4.Medium chrome casting ball
Diameter:20mm-150mm
Hardness:HRC: 56-62
Chemical elements:Cr:11min
c: 2.0-3.2 si:1max Mn: 0.5-2.5 P:0.08 max S:0.06max
Packing: 1. Container Bags 2. Steel Drums
Should any of these items be of interest to you, please let us know. We will be happy to give you formal quotation upon receipt of your detailed requirements.
We look forward to receiving your enquires soon.