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| Brand Name : | DRAGON STEEL BALLS |
| Model Number : | 45# 60Mn B2 B3 Low Cr Mid Chrome High Cr |
| Certification : | CE,ISO |
| Price : | Negotiable |
| Payment Terms : | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability : | 3000 tons / Month |
| Delivery Time : | 3-7 work days/ 25 tons |
Diameter 20mm-120mm Steel Grinding Balls Cast Forged Steel Balls
For Ball Mill
1. Dragon Balls Factory started in 2001, until now, we have all the
ball mill grinding media and the liners , we can customized the
material ,the size and so on according to the different need .
Main product as following :
Cast Iron Ball
Forged Steel Ball
Hot Rolling Ball
Grinding Cylpebs
Grinding Rods
Ball Mill Liners
2. Grinding Steel Balls Classification
| Main Product | Classification |
| Cast Iron Ball | Low Cr,Medium Cr,High Cr |
| Forged Ball | C45,60Mn,B2,B3 |
| Hot Rolling Ball | C45,60Mn,B2,B3 |
| Cylpebs | C45,60Mn,B2,B3 |
| Grinding Rods | Low Cr,Medium Cr,High Cr |
| Liners | Mn13Cr2,High Chrome |
3. Forged ball,hot rolling ball,grinding rods Chemical Elements
Material | Chemical Composition | |||||||
C | Si | Mn | Cr | P | S | Ni | Cu | |
C45 | 0.42-0.5 | 0.17-0.37 | 0.5-0.8 | ≤0.25 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 |
60Mn | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | ≤0.25 | <0.04 | <0.04 | ≤0.3 | ≤0.25 |
B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | 0.4-0.6 | ≤0.025 | ≤0.025 | ≤0.02 | ≤0.02 |
B3 | 0.58-0.66 | 1.3-1.9 | 0.65-0.8 | 0.7-0.9 | ≤0.025 | ≤0.025 | ≤0.02 | ≤0.02 |
4. Cast Iron Ball,Cylpebs Chemical Elements
| Material | C | Si | Mn | Cr | P | S |
| Low Cr | 2.2-3.4 | ≤1.2 | 0.5-1.5 | 1.0-1.5 | ≤0.06 | ≤0.06 |
| Medium Cr | 2.0-3.2 | <1.0 | 0.5-2.5 | ≥5 | ≤0.06 | ≤0.06 |
| High Cr | 2.0-3.2 | <1.0 | 0.5-2.5 | ≥10 | ≤0.06 | ≤0.06 |
5. Quality Control
① Factory test
Steel Grinding Balls test is an very important step. Real-time
detection will be carried out in the production process. Balls
produced in each shift will be sampled in large quantities and
tested for size, hardness, chemical composition, drop test, core
pulling and impact value to ensure the quality of steel balls.
② The third party test
According to the customer different demand, steel grinding balls
can be tested by any third party.
6. Grinding Steel Balls Packing
Steel Grinding balls are usually packed in container bags and steel
drums, it can also be customized according to different customer
needs.

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| Company Info. |
| Jinan Dragon Steel Balls Co.,Ltd |
| View Contact Details |
| Product List |