Uddeholm Vidar 1
SUITABLE HOT WORK TOOL STEEL FOR EXTRUSION
Uddeholm Vidar 1 is a chromium molybdenum vanadium alloyed tool steel. The good combination of high temperature strength, good toughness and good resistance to abraison makes it a suitable steel in extrusion.
- Good high-temperature strength
- Good toughness and ductility
- Good machinability and polishability
- Good through-hardening properties
- Good size stability during hardening
- Hot wear resistance 40%
- Plastic deformation resistance 40%
- Heat checking resistance 40%
- Premature cracking resistance 40%
Reference Grade Hot Work (H13)
- Hot wear resistance 40%
- Plastic deformation resistance 40%
- Heat checking resistance 40%
- Premature cracking resistance 35%
Chemical composition
| C | 0.38 | Si | 1.00 | Mn | 0.40 |
| Cr | 5.00 | Mo | 1.30 | V | 0.40 |
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