Brand:"Zhengxing"brand
Model:ZQCr10,15,17,20,26
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cast grinding balls:
Diameter:8mm-130mm,Hardness:58min,Microstucture:M+C
C:1.8-3.2,Si:0.3-1.2,Mn:1.2max,Cr:10.0-13.0,Mo:0.1max

cast grinding balls:
Diameter:8mm-130mm,Hardness:58min,Microstucture:M+C
C:1.8-3.2,Si:0.3-1.2,Mn:1.2max,Cr:10.0-13.0,Mo:0.1max



