1.Specification available
A. Cast Balls(1.1) Diameter (mm):
φ150,φ140, φ125, φ110, φ100, φ90, φ80, φ70, φ60, φ50, φ40, φ30, φ20, φ17, φ15
B. Cast Cylpebs(1.)Diameter (mm):
φ35×40, φ30×35, φ25×30, φ20×25, φ18×18, φ16×16, φ15×20, φ14x14, φ12×16,φ12x12, φ10×12, φ10×10, φ8×8
2.General Mechanical Property
| Materials |
Hardness |
Impact value |
Wear in Cement Mills(g/mt) |
Application Field |
| High Cr Cast Iron |
≥HRc60 |
≥4J |
25-60 |
The dry-grinding process in cement works, power plants andwet-grinding process in mine; |
| Low Cr Cast Iron |
≥HRc46 |
≥3J |
≤130 |
The dry-grinding process in cement works,power plants andwet-grinding process in mines |
| Composition(%) |
C |
Si |
Mn |
Cr |
P |
S |
Hardness(HRC) |
Wear Rate in Gold Mine |
| Low Cr Cast Balls |
2.0~3.0 |
0.5~1.5 |
≤0.50 |
1.5~2.5 |
≤0.07 |
≤0.07 |
46~55 |
About 1000g/MT |
| Mid Cr Cast Balls |
2.0~3.5 |
≤1.0 |
0.3~1.2 |
4.0~6.0 |
≤1.0 |
≤1.0 |
≥50 |
About 870g/MT |
| Cr12 Cast Balls |
2.0~3.0 |
≤1.2 |
0.7~2.0 |
10~12 |
≤0.06 |
≤0.06 |
≥55 |
≤870g/MT |
| Cr15 Cast Balls |
2.0~3.0 |
≤1.2 |
0.7~2.0 |
14~16 |
≤0.06 |
≤0.06 |
≥58 |
| Cr20 Cast Balls |
2.0~3.5 |
≤1.0 |
0.5~1.5 |
17~23 |
≤0.06 |
≤0.06 |
≥60 |
≤760g/MT |
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5~10 days if the goods are in stock.Or it is 45 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.
irrevocable LC at sight.
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