B2 B3 60Mn C45 Steel Grinding Balls , Forged Grinding Steel Ball 20mm - 150mm
Brand Name:DRAGON STEEL BALLS
Certification:CE,ISO
Model Number:45# 60Mn B2 B3
Minimum Order Quantity:1 ton
Delivery Time:3-7 work days/ 25 tons
Payment Terms:L/C, T/T, D/A, D/P, Western Union, MoneyGram
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Location:
Jinan Shandong China
Address:
Jinan City,Shandong Province,China
Supplier`s last login times:
within 25 hours
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Product Details
B2 B3 60Mn C45 Steel Grinding Balls Grinding Media Forged Steel Ball Cast Iron Ball
1. Dragon Balls Main Product 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 |
2. Grinding Steel Balls 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 |
3. 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 |
4. Grinding Steel Balls Hardness
Size | C45 | 60Mn | B2 | B3 |
| 20mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 30mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 40mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 50mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 60mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 70mm | 53-56 | 58-62 | 60-64 | 61-63 |
| 80mm | 53-56 | 58-62 | 59-63 | 60-65 |
| 90mm | 50-55 | 58-62 | 57-61 | 60-65 |
| 100mm | 48-52 | 57-61 | 56-60 | 60-65 |
| 110mm | 48-52 | 57-61 | 55-60 | 58-64 |
| 120mm | 48-52 | 57-61 | 55-60 | 56-63 |
| 130mm | 48-52 | 57-61 | 55-60 | 56-63 |
| 140mm | 48-52 | 57-61 | 55-60 | 56-63 |
| 150mm | 48-52 | 57-61 | 55-60 | 56-63 |
5. Cast Iron Ball,Cylpebs Hardness
| Type | Low Cr | Medium Cr | High Cr |
| 20mm-150mm | 45-50 | 48-55 | 58-63 |
Grinding Steel Bals new steel drums packages.
B2 B3 60Mn C45 Steel Grinding Balls , Forged Grinding Steel Ball 20mm - 150mm
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