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Hot-rolled steel ball
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Product Details:
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Detailed Product Description
| High Light: | grinding ball,steelball,grinding media |
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Parameters of hot rolled steel ball:
1. The overall high hardness: surface hardness of 57-67 HRC, volume hardness of 56-64 HRC, and the hardness gradient distribute evenly.
2. High impact toughness: more than 12 J/CM2
3. Low broken rate: anti-broken and anti-broken off performance is 10 times of general casting steel ball, balls impact times over 20,000 times, the actual broken rate is less then 1%, close to no broken.
Meterial: steel
Chemical Composition of steel:
| C: 0.5~1.0% | Cr: 0.5~3.5% | Si: 0.4~2.0% | Mo:≤0.5% | Ni:≤0.5% | Mn: 0.7~2.5% |
Contact Details
China Alloys Products Directory
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