Specification :

We are a enterprise of manufacturing and exporting grinding balls prefessionally in China.
1.Forged steel grinding balls (65Mn)
Size: 25mm-130mm Hardness:HRC60-65
Chemical elements:C:0.6-0.7,Si:0.17-0.37,Mn:0.90-1.2,P&S:0.035Max,Cr:0.25Max V:0.05-0.12
2.Forged steel grinding balls (B2)
Size: 25mm-130mm Hardness:HRC60-65
Chemical elements:C:0.7-0.85,Si:0.17-0.37,Mn:0.70-0.8,P&S:0.03Max,Cr:0.2-0.7
3.Forged steel grinding balls (75SiMn)
Size: 25mm-130mm Hardness:HRC60-65
Chemical elements:C:0.7-0.9,Si:0.4-0.8,Mn:0.70-1.2,P&S:0.03Max,Cr:0.25 Max
4.Forged steel grinding balls (Wear-resistant Alloy)
Size: 25mm-130mm Hardness:HRC60-65
Chemical elements:C:0.5-0.65,Si:1.4-1.8,Mn:0.4-1.0,P&S:0.03Max,Cr:0.9-1.2Max
5.Packin g: 1. Container Bags 2. Steel Drums
6.Applications: 1) Mines , gold mine2) Cement plants 3) Power stations 4) Chemical industry
7.the characters: 1.high hardness; 2.good wear resistance; 3.no breakage ; 4. even wearing