General Information
Ovako 837 is a through hardening bearing steel that is mainly used for medium sized bearing rings, but can also be used for machine components that require high tensile strength and high hardness.
- 30 mm maximum wall thickness for through hardening
- Used for martensitic hardening
- Can be induction hardened
- Good machinability in soft annealed condition
- Machinable in hardened condition using hard-turning techniques (CBN tools)
- Very good dimension stability
837R - Bearing quality (BQ) variant
837S - Variant with a controlled high sulphur content for enhanced low speed machining
5625 / 837Z - A continous cast variant
BQ-Steel®
BQ-steel® is a bearing quality clean steel optimized for fatigue strength and is also ideal for new design solutions outside the bearing industry.
For additional Heat Treatment Data, please visit the Heat Treatment Guide.
BQ-Steel®
BQ-steel® is a bearing quality clean steel optimized for fatigue strength and is also ideal for new design solutions outside the bearing industry.
Similar designations
A485 (B3), 100 CM 6