Our grinding steel ball's specialty: high hardness, no breakage, good wear resistance, even wearing, etc.

Specification:

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:45-65(BHN420-BHN750)

3.Impact toughness:>12

4.Diameter: 1 inch-6 inches

5.Features:
(1) Characteristics:
a) High hardness and resistance
b) Good even wear
c) No breaking
(2) Applied fields:
a) Mines
b) Cement plants
c) Power stations
d) Chemical industry

6.Outer packing:
Container bags/steel drums