Properties
Dimension
| Property | Value |
|---|---|
Diameter | 20 - 523 mm Show Supplier Material materials with Diameter of 20 - 523 mm |
Mechanical
| Property | Value | Comment |
|---|---|---|
Hardness, Brinell | 220 [-] Show Supplier Material materials with Hardness, Brinell of 220 [-] | soft annealed |
Hardness, Rockwell C | 56 - 60 [-] Show Supplier Material materials with Hardness, Rockwell C of 56 - 60 [-] |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100 °C | 1.22e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.22e-05 1/K | for 20°C to the mentioned temperature |
200 °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 | |
300 °C | 1.38e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.38e-05 1/K | for 20°C to the mentioned temperature | |
400 °C | 1.43e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.43e-05 1/K | for 20°C to the mentioned temperature | |
500 °C | 1.47e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.47e-05 1/K | for 20°C to the mentioned temperature | |
600 °C | 1.5e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.5e-05 1/K | for 20°C to the mentioned temperature | |
700 °C | 1.53e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.53e-05 1/K | for 20°C to the mentioned temperature | |
Thermal conductivity | 20 °C | 33 W/(m·K) Show Supplier Material materials with Thermal conductivity of 33 W/(m·K) | |
350 °C | 32 W/(m·K) Show Supplier Material materials with Thermal conductivity of 32 W/(m·K) | ||
700 °C | 32.3 W/(m·K) Show Supplier Material materials with Thermal conductivity of 32.3 W/(m·K) |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.9 % Show Supplier Material materials with Carbon of 0.9 % |
Chromium | 0.4 % Show Supplier Material materials with Chromium of 0.4 % |
Iron | Balance |
Manganese | 2 % Show Supplier Material materials with Manganese of 2 % |
Silicon | 0.2 % Show Supplier Material materials with Silicon of 0.2 % |
Vanadium | 0.1 % Show Supplier Material materials with Vanadium of 0.1 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Universally usable, cutting and stamping tools, thread-cutting tools, reamers, gauges, measuring tools, plastic moulds, shear blades, guide rails, ejector pins | |
| Heat Treatment | Soft annealing: 680-720°C (Cooling in furnace) - Stress-relief-annealing: 650°C (cooling in Furnace), Hardening: 790-820°C and quenching in air, oil or salt bath: 180-220°C | |