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www.toboc.com
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grinding media ball
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:55-65
3.Impact toughness:>12
4.Diameter:DIA 15MM-150MM
5.Features:
(1)Characteristics:
a)High hardnes ...
Sku: DIA20-150MM
Price: 650.00 USD
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