Model Number |
DIA20-180MM |
We mainly produce the following kinds of forged grinding balls (grinding ball, mill ball, forged grinding ball, forged ball, steel grinding ball, forging grinding ball, forging ball, grinding steel ball), 1.Forged steel balls Size: 20mm-180mm Hardness:HRC55-65 Chemical elements:C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S & P: 0.04Max; Cr: 0.25Max.
2.Forged steel balls (RCAB-1) Size: 20mm-180mm Hardness:HRC58-65 Chemical elements:C:0.7-0.9,Si:0.65-1.00,Mn:0.70-1.25, P/S:0.04Max,V:0.05-0.12
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