Grinding media steel ball
A.Product performance:
1.high toughness
2.unbreakable
3.grinding resistant
4.good toughness
5.high combined efficiency of grinding mill
B.Application areas:
1.cement chemical
2.mining mineral procesing
3.power plants
4.mtallurgy
C.50Mn ,60Mn ,65Mn ,75MnCr ,
D.package :
iron drum & container bag
E . CHEMICAL ELEMENTS:
|
name
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
HRC
|
|
60Mn
|
0.55-0.65
|
0.17-0.37
|
0.7-1.0
|
<0.04
|
<0.04
|
<0.25
|
52-60
|
|
65Mn
|
0.62-0.70
|
0.17-0.37
|
0.9-1.2
|
≤0.035
|
≤0.035
|
≤0.25
|
56-63
|
|
75MnCr
|
0.72-0.92
|
0.17-0.37
|
0.7-1.0
|
<0.04
|
<0.04
|
0.4-0.6
|
58-64
|
|
60Si2CrV
|
0.56-0.64
|
1.4-1.8
|
0.4-0.7
|
≤0.03
|
≤0.03
|
0.9-1.2
|
≥60
|
We would like to establish long-term and friendly trade relationship with you .
We are looking foward to your cooperation soon