PROPRIETARY BÖHLER W302 Tool steels
Data updates
This material has 265 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
PROPRIETARY BÖHLER W302 Chemical Composition
Böhler Edelstahl, Product Data Sheets,
Looking for full material performance data?
Free registration required • Instant access
PROPRIETARY BÖHLER W302 Physical Properties
Temperature
This material has 265 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
PROPRIETARY BÖHLER W302 Heat Treatments
- Annealing: 750 to 800°C / Controlled slow cooling in furnace (10 to 20°C/h) to approx. 600°C air cooling.
Stress relieving: 600 to 650°C, slow cooling in furnace. Slow cooling in furnace; intended to relieve stresses set up by extensive machining, or in complex shapes. After through heating, hold in neutral atmosphere for 1 to 2 hours.
Hardening: 1020 to 1080°C, oil, salt bath (500 to 550°C), air. Holding time after temperature equalization: 15 to 30 minutes.
Tempering: Slow heating to tempering temperature immediately after hardening/time in furnace: 1 hour for every 20 mm of work piece thickness, but not less than 2 hours/ air cooling (minimum holding time: 1 hour);
1st tempering approx. 30°C above maximum secondary hardness
2nd tempering to desired working hardness
3rd tempering for stress relieving. 30 - 50°C below highest tempering temperature
PROPRIETARY BÖHLER W302 Mechanical Properties
Temperature
Need complete mechanical properties to make the right choice?
Get complete data on strength, hardness, fatigue, and more.
Free registration required • Instant access
PROPRIETARY BÖHLER W302 International Equivalent Materials
Showing 15 of 116 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
Need the full list of 116 international equivalents?
See all 116 equivalent grades with detailed mapping by standard, producer and equivalence category.
Free registration required • Instant access
Optimize material selection for your application - Book A Demo
- 116Cross References
- 6Composition
- 7Mechanical Properties
- 32Physical Properties
- 5Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 99Total Suppliers