Anhui Ningguoshi XinGaoXin Steelball Lining Co., Ltd.
Anhui Ningguoshi XinGaoXin Steelball Lining Co., Ltd.
[
Anhui,
China (Mainland) ]
Anhui, China (Mainland)
Gaosheng
ZQCr
Coarse
Metal
| Packaging Details: | ton bag iron drum |
|---|---|
| Delivery Detail: | according to the quantity |
1)Size:10--130mm
2)Hardness:58--65HRC
3)Applied:mine;cement plant;power station;chemical industry
4)ISO9001:20008
1) High chrome cast grinding ball
middle chrome cast grinding ball;
low chrome cast grinding ball
2)Size:10--130mm
3)Chemical composition
|
Chrome content |
Chemical composition(%) |
|||||||
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
P |
S |
|
|
Cr10 |
1.8--3.3 |
1.2max |
2.5max |
10--15 |
low1.5 |
a little |
0.08max |
0.08max |
|
Cr1--3 |
1.8-3.5 |
1.4max |
1.2max |
1--3 |
low1.0 |
a little |
0.08max |
0.08max |
|
Cr 3--7 |
2.0-3.2 |
1.2max |
0.5-1.5 |
3--9 |
low1.0 |
a little |
0.08max |
0.08max |
|
Cr higher 10 |
Varies according to the requirements |
|||||||
4)Mechanical Properties
|
|
Mechanical Properties
|
|||||
|
|
Surface |
AK(J/cm²) |
Microstructure |
Wear rate |
Breakage rate |
Times of falling |
|
Cr10 min |
58-68HRC |
2.5max |
M+C |
25gr/t.m |
low1% |
108000min |
|
Cr lower 10 |
45-57HRC |
1.6max |
P+C |
80gr/t.m |
low1% |
10000min |
|
C-Carbide P-Pearite M-Martensite |
||||||
5)Applied fields :metal mines ,cement plant ,power station ,chemical industry
6) Packing :iron drums (850-920kg per drum);it depends on the custome
