Forged slewing support ring with alloy steel 50Mn forging
1. Forged ring
Application : slewing support ring , bearing ring.
2. Steel grade : 50Mn
| Standard | China | Germany | U.S.A | Japan | |||
| Grade | 50Mn |
Chemical specification 100%
| C | Si | Mn | P | S | Cr | Ni | Mo | V |
| 0.48- 0.56 | 0.17 0.37 | 0.7- 1.0 | <0.035 | <0.035 | max0.25 | max0.3 |
According to special requirements , some element could be limited and controlled .
Tensile strength : min 645MPA
Yield strength : min 390MPA
Elongation ratio :min 13%
Reduction ratio : min 40%
Impact value : AKV 31J
3. Size range : OD100-OD3000mm
4. Delivery condition :
Forging+ quenching /tempering + turning
5. Packing : poly-wooden box