120mm grinding media ball for mines

120mm grinding media ball for mines ,

Our factory manufacture and export Forged Steel Grinding Ball as follows:
Specifications:
1) Diameters: Dia. 20 - 150mm
2) Hardness: HRC 55-65
3) Chemical elements(%):
C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX
Characteristics:
A) High hardness
B) No breakage
C) Even wearing
D) Good wear resistance
Applied fields:
A) Mines
B) Cement plants
C) Power stations
D) Chemical industry
Outer packing:
Container bags, Steel drums