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| Forged Grinding Steel Balls |
SIZE: DIA 25-150MM
HARDNESS:
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SIZE |
SURFACE |
CORE |
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DIA25-90MM |
HRC 55-60 |
HRC 40-50 |
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DIA100-150MM |
HRC 50-60 |
HRC 35-45 |
CHEMICAL ELEMENTS:
C: 0.5-0.6, S: 0.04MAX, Mn: 0.6-1.0, P: 0.04MAX, Si: 0.2-0.4, Cr: 0.25MAX.
SPECIALITY:
HIGH HARDNESS,NO BREAKAGE,GOOD WEAR RESISTANCE,EVEN WEARING.
APPLIED FIELD:
MINES,CEMENT PLANTS,POWER STATIONS,CHEMICAL INDUSTRIES.
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