High-Mn---Wrapped Steel Bushing
This is a high-performance spring steel known for its exceptionally high strength, hardness, elasticity, and outstanding wear resistance. It must undergo quenching and tempering treatment and is specifically used in manufacturing bushings that endure heavy loads and require high wear resistance.
Technical Parameters
| Property | Value |
|---|---|
| Tensile Strength | >230 N/mm² |
| Yield Strength | >130 N/mm² |
| Elongation | >9% |
| Material | SAE660 (65Mn) |
| Surface Hardness | 700 HV |
| Coefficient of Elasticity | 93 kN/mm |