Properties
Dimension
| Property | Value |
|---|---|
Diameter | 10 - 323 mm Show Supplier Material materials with Diameter of 10 - 323 mm |
Mechanical
| Property | Value | Comment |
|---|---|---|
Hardness, Brinell | 269 [-] Show Supplier Material materials with Hardness, Brinell of 269 [-] | annealed |
Hardness, Rockwell C | 64 - 66 [-] Show Supplier Material materials with Hardness, Rockwell C of 64 - 66 [-] |
Thermal
| Property | Temperature | Value |
|---|---|---|
Thermal conductivity | 20 °C | 32.8 W/(m·K) Show Supplier Material materials with Thermal conductivity of 32.8 W/(m·K) |
350 °C | 23.5 W/(m·K) Show Supplier Material materials with Thermal conductivity of 23.5 W/(m·K) | |
700 °C | 25.5 W/(m·K) Show Supplier Material materials with Thermal conductivity of 25.5 W/(m·K) |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.9 % Show Supplier Material materials with Carbon of 0.9 % |
Chromium | 4.1 % Show Supplier Material materials with Chromium of 4.1 % |
Iron | Balance |
Molybdenum | 5 % Show Supplier Material materials with Molybdenum of 5 % |
Tungsten | 6.4 % Show Supplier Material materials with Tungsten of 6.4 % |
Vanadium | 1.9 % Show Supplier Material materials with Vanadium of 1.9 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Metal-cutting tools for roughing or finishing, shaping tools, woodworking tools, suitable for cold-forming tools | |
| Heat Treatment | Soft annealing: 820-860°C (Cooling in furnace) - Stress relief annealing: 630-650°C (Cooling in furnace) - Hardening: 1190-1230°C and quenching in air, oil or salt bath T=530-560°C - Tempering: at least 3 times 530-560°C | |