Properties
Dimension
| Property | Value |
|---|---|
Diameter | 81 - 403 mm Show Supplier Material materials with Diameter of 81 - 403 mm |
Mechanical
| Property | Value | Comment |
|---|---|---|
Hardness, Brinell | 250 [-] Show Supplier Material materials with Hardness, Brinell of 250 [-] | soft annealed |
Hardness, Rockwell C | 58 - 62 [-] Show Supplier Material materials with Hardness, Rockwell C of 58 - 62 [-] |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100 °C | 1.09e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.09e-05 1/K | for 20°C to the mentioned temperature |
200 °C | 1.19e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.19e-05 1/K | for 20°C to the mentioned temperature | |
300 °C | 1.23e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.23e-05 1/K | for 20°C to the mentioned temperature | |
400 °C | 1.26e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.26e-05 1/K | for 20°C to the mentioned temperature | |
500 °C | 1.29e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.29e-05 1/K | for 20°C to the mentioned temperature | |
600 °C | 1.3e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.3e-05 1/K | for 20°C to the mentioned temperature | |
700 °C | 1.32e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.32e-05 1/K | for 20°C to the mentioned temperature | |
Thermal conductivity | 20 °C | 16.7 W/(m·K) Show Supplier Material materials with Thermal conductivity of 16.7 W/(m·K) | |
350 °C | 20.5 W/(m·K) Show Supplier Material materials with Thermal conductivity of 20.5 W/(m·K) | ||
700 °C | 24.2 W/(m·K) Show Supplier Material materials with Thermal conductivity of 24.2 W/(m·K) |
Chemical properties
| Property | Value |
|---|---|
Carbon | 2.1 % Show Supplier Material materials with Carbon of 2.1 % |
Chromium | 12 % Show Supplier Material materials with Chromium of 12 % |
Iron | Balance |
Manganese | 0.35 % Show Supplier Material materials with Manganese of 0.35 % |
Silicon | 0.35 % Show Supplier Material materials with Silicon of 0.35 % |
Tungsten | 0.7 % Show Supplier Material materials with Tungsten of 0.7 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Blanking dies for cutting transformer and dynamo sheets, paper and plastics, deep-drawing tools, drawing dies and mandrels, shear blades | |
| Heat Treatment | Soft annealing: 800-840°C (Cooling in furnace) - Stress-relief-annealing: 650-700°C (cooling in Furnace), Hardening: 950-980°C and quenching in oil, air or salt bath: 500-550°C | |