name:High chrome cast grinding balls
Specifications:
1)Diameter:8-130mm
2)good wear-resistance,low wear,broken rate is only one thousandth,not deformation,long life cycle.
3)Hardness:56-65HRC
4)Applied areasc
5)Microstructure:M+C
6)Chemical Compsoition (%)
a)C:1.8-3.3
b)Si:1.2 max
c)Mn:2.5 max
d)Cr:10-28
e)Mo:1.5 max
f)P:0.08 max
g)S:0.08 max
the above specification can be changed in iron drums