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Item | Microstructure | AK | HRC | Crashed rate | Unit consumption |
Low chrome cast alloy steel ball | M+C | >3.0 | 45-58 | <=2.0 | <80 |
High chrome cast alloy steel ball | P+C | >2.0 | 56-65 | <=0.5 | 40-60 |
Item | C | Si | Mn | Cr | Mo | Cu | S | P |
Low chrome cast alloy steel ball | 0.4-1.5 | |||||||
High chrome cast alloy steel ball |
Dia(mm) | Weight of each ball (kg) | pcs/ton |
Φ20 | 0.0322 | 31056 |
Φ25 | 0.063 | 15873 |
Φ30 | 0.11 | 9091 |
Φ40 | 0.257 | 3891 |
Φ50 | 0.50 | 2000 |
Φ60 | 0.867 | 1153 |
Φ70 | 1.37 | 729 |
Φ80 | 2.05 | 487 |
Φ90 | 2.90 | 345 |
Φ100 | 4.00 | 250 |
Φ110 | 5.30 | 188 |
Φ120 | 6.80 | 147 |
Φ125 | 7.75 | 129 |
Φ130 | 8.74 | 114 |




Founded | 2000 years |
Certificate | ISO9001:2008, WIFFA |
Main Export area | Europe,Southeast Asia,Japan,Korea, Middle East,North Africa and etc. (Japan,Malaysia,Indonesia,Vietnam,India,Saudi Arabia,Egypt,Bangladesh,Lebanon,Italy,UK,Russia, Chile, and Dominican etc. ) |
Location | No.78 Luxun Rd., Zhongshan Dist., Dalian, China |
Logistics service | member of WIFFA |



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