Chromium Alloy Casted Grinding Mill Balls Of 48-60HRC Powder Grinding Mill Parts
Price:
Negotiable
MOQ:
1 ton
Delivery Time:
15 Days after Payment
Brand:
HYZONT
Product Description
Chromium Alloy Casted Grinding Ball Griding Ball of 48-60HRC powder grinding mill
Chromium Alloy Casted Grinding Ball
Forged steel balls are widely used in Cement, Mining, Power Plants, and Chemical industries. The forged ball has a performance of good impact resistance, strong toughness, well wear resistance, and not easily broken and out of circularity. It can increase the productivity of the ball mill and reduce the production cost.
| Material | Chemical Elements(%) | |||||
| C | Mn | Si | Cr | S | P | |
| 50MN | 0.48-0.56 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
| 60MN | 0.57-0.65 | 0.50-0.80 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
| 65MN | 0.62-0.70 | 0.90-1.20 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
| 75Mn | 0.72-0.92 | 0.70-1.20 | 0.17-0.37 | 0.4-0.6 | ≤0.035 | ≤0.035 |
| 75MnCr | 0.70-0.85 | 0.70-0.80 | 0.17-0.37 | 0.2-0.7 | ≤0.03 | ≤0.03 |
| 75SiMn | 0.70-0.90 | 0.70-1.20 | 0.4-0.8 | ≤0.25 | ≤0.03 | ≤0.03 |
| B2 | 0.70-0.85 | 0.70-0.80 | 0.17-0.37 | 0.2-0.7 | ≤0.035 | ≤0.035 |
| B3 | 0.55-0.65 | 0.75-0.9 | 0.2-0.37 | 0.85-1.2 | ≤0.03 | ≤0.03 |
| B4 | 0.58-0.66 | 0.65-0.80 | 1.6-1.9 | 0.7-0.9 | ≤0.03 | ≤0.03 |
| B6 | 0.75-0.95 | 0.9-1.0 | 0.2-0.40 | 0.85-0.95 | ≤0.035 | ≤0.035 |
| 40Cr | 0.37-0.44 | 0.50-0.80 | 0.17-0.37 | 0.8-1.10 | ≤0.035 | ≤0.035 |
| 45# | 0.42-0.50 | 0.50-0.80 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
Physical Property & Microstructure
| Material | Ak(J/cm2) | Falling Ball Times | Surface(HRC) | Core(HRC) | Microstructure |
| 50MN | ≥12 | ≥10000 | ≥56 | ≥48 | M+C |
| 60MN | ≥15 | ≥12000 | ≥58 | ≥50 | M+C |
| 65MN | ≥15 | ≥12000 | ≥60 | ≥50 | M+C |
| 75Mn | ≥17 | ≥12000 | ≥60 | ≥52 | M+C |
| 75MnCr | ≥16 | ≥12000 | ≥60 | ≥50 | M+C |
| 75SiMn | ≥17 | ≥12000 | ≥60 | ≥54 | M+C |
| B2 | ≥15 | ≥12000 | ≥60 | ≥50 | M+C |
| B3 | ≥12 | ≥10000 | ≥60 | ≥55 | M+C |
| B4 | ≥12 | ≥12000 | ≥60 | ≥55 | M+C |
| B6 | ≥15 | ≥12000 | ≥60 | ≥55 | M+C |
| 40Cr | ≥12 | ≥12000 | ≥60 | ≥55 | M+C |
| 45# | ≥12 | ≥10000 | ≥52 | ≥45 | M+C |
| Martensite Carbide | |||||
Specification
| Size(mm) | Tolerance(mm) | Weight(kg/pc) | Quantity(pcs/ton) |
| Φ20 | +2 -1 |
0.032 | 31250 |
| Φ25 | 0.064 | 15625 | |
| Φ30 | 0.11 | 9090 | |
| Φ40 | 0.263 | 3802 | |
| Φ50 | 0.513 | 1949 | |
| Φ60 | +3 -2 |
0.888 | 1126 |
| Φ70 | 1.41 | 709 | |
| Φ80 | 2.104 | 475 | |
| Φ90 | 2.996 | 333 | |
| Φ100 | 4.11 | 243 | |
| Φ110 | +4 -2 |
5.457 | 182 |
| Φ120 | 7.102 | 140 | |
| Φ130 | 9.03 | 110 | |
| Φ140 | +4 -3 |
11.278 | 88 |
| Φ150 | 13.871 | 72 |
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Company
Hyzont (Shanghai) Industrial Technologies Co.,Ltd..
Location
Room No.809-811 block No.1, Lane No.99 , Shenmei Road, Pudong New District, Shanghai, China.
Contact Person
Raymond Mao