Uddeholm Bure
A SPECIAL STEEL FOR TOOL HOLDERS WITH ENHANCED MACHINABILITY
Uddeholm Bure is a special steel for tool holders with enhanced machinability as well as good harden ability, ductility and hot wear resistance. It is supplied either soft annealed or prehardened on demand.
- Less wear from the chips
- High safety against tool breakage
- Less distortion by hardening
- Excellent machinability
- Good wear resistance at low and high temperatures
- Good toughness and ductility
- Good tensile strength at elevated temperatures
- Air hardening
- Excellent machinability
- Corrosion resistance 10%
- Wear resistance 50%
- Polishability 50%
- Toughness 60%
P20
- Corrosion resistance 10%
- Wear resistance 10%
- Polishability 70%
- Toughness 80%
Chemical composition
| C | 0.39 | Si | 1.00 | Mn | 0.40 |
| Cr | 5.30 | Mo | 1.30 | Ni | 0.90 |
| V | 0.90 |
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