| Model: | HM-002 |
|---|---|
| Brand: | HM |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral |
| Label: | alloy , forged , steel ball |
| Price: |
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| Min. Order: | 10 TON |
| Live Chat: |  | Last Online:09 Apr, 2013 |
1.Chemical composition:
C(0.6-1.2) Cr (<1.0) Si(0.15-0.6) Mn(0.6-1.5) S(<0.04) P(<0.04) Cu(<0.1) Mo(<0.25) Ni(<0.1)
2.Hardness:45-65(BHN420-BHN750)
3.Impact toughness:>12
4.Diameter:1 inch-6 inches