Grinding Media Steel Ball

We are a professional manufacturer of Grinding media steel ball from china. We produce all kinds of grinding steel balls including forged grinding balls and cast grinding balls.
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:55-65
3.Impact toughness:>12
4.Diameter:DIA15MM-DIA150MM
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
We are a professional manufacturer of grinding steel ball from china.We can produce all kinds of grinding steel balls including forged grinding balls and cast grinding balls.
high chrome and low chrome casting steel ball, diameter:17-170mm,no breakage, even wearing, no wearing,and high hardness etc
High chrome or low chrome casting steel ball are extensive used in mines, cement build materials, metal mines, coal slurry, thermal power plant, chemical engineering, ceramic industry, dope industry, light industry some as papermaking and magnetic material etc powder prepared.
chemical elements.
High chrome casting steel ball:
c:2.0-2.8,si:<1.0,mn:0.5-1.5,cr:22-30,mo:0-1.0,cu:0-2.0,ni:0-1.5,p:<0.10,s<0.06
Middle chrome casting steel ball:
c:2.1-3.2,si:0.5-2.2,mn:0.5-1.5,cr:7-15,mo:0-1.0,cu:0-0.8,ni:0-1.5,p:<0.10,s<0.06