Place of Origin: | China (Mainland) |
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Brand Name: | fengxing |
Model Number: | www.chinagrindingmedia.com |
Quick Details
Specifications
Performance of balls.
high hardness
low breakage
low wear rate
good wear resistance...
1. physical characteristics:
- Hardness (HRC): 56-62 (reducing abrasion according to the national standard 56-58 degree high-Cr casting ball)
- AK(J/cm2): ≥3.0
- Time of falling balls: ≥13000
- Microstructure: M+C (M-Martensite, C-Carbide)
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2. Chemical analysis:
C |
Si |
Mn |
Cr |
S |
P |
Mo |
Cu |
Ni |
2.0-3.2 |
0.3-1.2 |
1.3-2.2 |
11-13 |
≤0.10 |
≤0.10 |
0-2.0 |
0-1.0 |
0-1.5 |
2.0-3.0 |
0.3-1.2 |
1.3-2.6 |
15-18 |
≤0.10 |
≤0.10 |
0-2.0 |
0-1.0 |
0-1.5 |
2.0-2.8 |
0.3-1.0 |
1.3-2.6 |
18-22 |
≤0.08 |
≤0.10 |
0-2.5 |
0-1.0 |
0-1.5 |
2.0-2.8 |
0.3-1.0 |
1.3-2.6 |
22-28 |
≤0.08 |
≤0.10 |
0-3.0 |
0-2.0 |
0-1.5 |
Noted: any need to adjust chemical composition or add alloyed elements, the price would be agreed according to the contract. Chemical composition departure according to GB222-84.
3. Application fields:
Metal Mines; Cement plants; Power stations; Chemical engineering; Ceramic coating;
4. Key Benefits:
- Steady milling conditions due to lower wear rate
- Constant hardness of all grinding media for each alloy
- Positive influence on downstream process, especially in the case of flotation
- Lower freight and handling costs thanks to lower consumption
- Reduce man hours
5. Specification (mm)
Φ12.7,Φ15,Φ17,Φ20,Φ25,Φ30,Φ40,Φ50,Φ60,Φ70,Φ80,Φ90-130
6. Packing:
Ton bags: 1000Kg per bag
Iron drum: 850-920Kg per drum