China Grinding Steel Balls with High Impact Value for Ball Mill Od60mm 70cr2 Grinding Media Ball Forging, Find details about China Grinding Balls, Wear Resistant Casting from Grinding Steel Balls with High Impact Value for Ball Mill Od60mm 70cr2 Grinding Media Ball Forging
1. Product Name: OD60mm 70Cr2 Grinding Media Ball,Forging Grinding Steel Balls
2. Mterial Grade: 70Cr2
3. Size: OD60mm
4. Hardness: 60-65HRC
5. Process: Forging
6. Application: Mine,Cement Plant,Power Station,Chemical Industry,Ball Mill,SAG Mill
7. Chemical components:
Composition (%) | C | Si | Mn | Cr | Cu | Mo | P | S | Ni |
70Cr2 | 0.65-0.75 | 0.20-0.30 | 0.75-0.90 | 0.55-0.70 | 0-0.25 | 0-0.30 | 0-0.03 | 0-0.03 | 0-0.03 |