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1.Train Axle
1）Material:AAR M 101 Grade F
2）Standard:AAR M-101 Standard
3）Chemical Composition
| C | Mn | Si | P | S | Cr | Ni | Cu | T·A1 |
| 0.47-0.57 | 0.60-0.90 | 0.17-0.40 | ≤0.030 | ≤0.030 | ≤0.30 | ≤0.30 | ≤0.25 | ≥0.020 |
4）Mechanic Copoition
Tensile Strengh (min) | Yield Point (min) | Elongation | Reduction Area (min) |
| 610Mpa | 345Mpa | 22% | 37% |
2.Train Wheel
1）Material:AAR M 107 Class B
2）Standard:AAR M-107
3）Chemical Composition
| C | Mn | Si | P | S | Cr | Ni | Cu | Cr+Ni+Cu |
| 0.57-0.67 | 0.60-0.90 | 0.50-0.80 | ≤0.030 | 0.005-0.030 | ≤0.25 | ≤0.25 | ≤0.25 | ≤0.5 |
4）Mechanic Copoition
Ultimate Tensile Strengh (min) | 0.2% Proof Strength (min) | Elongation | Hardness | Reduction Area (min) |
| 1100Mpa | 700Mpa | 10% | 321 to 363 BHN | 30% |
Ma'anshan Tianjun Machinery Manufacturing Co., LTD is a top supplier of wheels, axles, tyres and wheelset for locmotive, passenger coach,wagons,metro and other rail and mining cars, specialized in related after-sale service and repair service.
Now, not only offer monoblock wheels, also resilient wheels, wheelset, wheel center and ring parts. With most competitive price, best delivery time and top quality, our company has good sales reference including Europe, USA,Mexico, West Africa, South Africa, Iran, etc.
