1.Forged steel grinding balls Size: 20mm-150mm Hardness: HRC50-65 Chemical elements: C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S & P: 0.035Max; Cr: 0.25Max. 2.Forged steel grinding balls (RCAB-2) Size: 20mm-150mm Hardness:HRC58-65 Chemical elements:C:0.72-0.82,Si:0.17-0.37,Mn:0.70-0.80, P/S:0.035Max,Cr:0.28-0.60 3.High chrome casting balls Size: 20mm-120mm Hardness:HRC58-65; chemical elements:Cr:11-14%, C:2.5-3.2,Si≤1.0, Mn:0.5-1.5,Mo:0-3.0,Cu:0-1.0,Ni:0-1.5,P≤0.10, S≤0.06 4.Low chrome casting balls Size: 20mm-120mm Hardness:HRC45-55; Chrome content:1-3.5% Packing: 1. Container Bags 2. Steel Drums If you interesting in our products , plz send me an enquiry anyway.
Related Product Tags:
Beater Sheet , film heating , film heating materials , welded wire mesh , galvanized welded wire mesh , welding wire , mig welding wire