casting steel ball,cast mill iron ball
Product Description
Casting steel ball:
Dia:25mm---130mm; Hardness:55-65
Middle chrome casting steel ball:
Chemical Elements:C:2.1~3.20 Mn: 0.50-1.50; Cr: 5.0-10.0; Si: 1.2 Max; P: 0.08Max,S:0.06Max;
1.Breakage rate of ball: 1.0% Max ;
2.Dropping test: 10000 times minimum with 5 meter dropping test machine. Impact fatigue life test: Ak.=4 J/CM2 Minimum
3.Packing: By bulk bags (300kg-1000kg/bag), or by steel drums (850kgs-900kgs/drum
4.Products all-round properties: High Hardness, better wear resistance, even wearing
5.Applications:1) Mines , gold mine2) Cement plants 3) Power stations 4) Chemical industry
Our cooperation could reduce your cost and create more-added value.Our always intention is to provide qualified products, timely delivery,competitive price with satisfied service
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