Description
| Material | Performance Parameters | Machining range (outer diameter) |
||||
| Tensile Strength (Rm/MPa) |
Yield Strength (RO.2/MPa) |
Elongation after Fracture (A/%) |
Reduction of Area (Z/%) |
Impact Energy (AKV/J@15°C) |
||
| 50Mn | 830 | 600 | 29 | 59 | 52 | 250mm-3000mm |
| S48C | 850 | 700 | 25 | 54 | 52 | |
| 42CrMo | 1000 | 900 | 21 | 60 | 95 | |
| 42CrMo4 | 1100 | 950 | 15 | 50 | 65 | |
| 35# | 550 | 350 | 25 | 50 | 61 | |
| 45# | 750 | 490 | 28 | 59 | 40 | |
| 16Mn | 550 | 345 | 21 | / | 40 | |
| Q345B | 550 | 300 | 20 | / | 40 | |
| 40CrNiMO | 1000 | 850 | 15 | 80 | 105 | |
Focused on the forging process and heat treatment of high-quality forgings, the performance of rings made from commonly used slewing bearing materials such as 50Mn, 42CrMo, and S48C far exceeds the national standard requirements for rolled products.
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