Properties
Dimension
Mechanical
| Property | Value | Comment |
|---|---|---|
Hardness, Brinell | 230.0 Show Supplier Material materials with Hardness, Brinell of 230.0 | annealed |
Hardness, Rockwell C | 42.0 - 52.0 [-] Show Supplier Material materials with Hardness, Rockwell C of 42.0 - 52.0 [-] | |
Tensile strength | 1320.0 - 1775.0 MPa Show Supplier Material materials with Tensile strength of 1320.0 - 1775.0 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100 °C | 0.0000118 1/K Show Supplier Material materials with Coefficient of thermal expansion of 0.0000118 1/K | for 20°C to the mentioned temperature |
200 °C | 0.0000124 1/K Show Supplier Material materials with Coefficient of thermal expansion of 0.0000124 1/K | for 20°C to the mentioned temperature | |
300 °C | 0.0000126 1/K Show Supplier Material materials with Coefficient of thermal expansion of 0.0000126 1/K | for 20°C to the mentioned temperature | |
400 °C | 0.0000127 1/K Show Supplier Material materials with Coefficient of thermal expansion of 0.0000127 1/K | for 20°C to the mentioned temperature | |
500 °C | 0.0000128 1/K Show Supplier Material materials with Coefficient of thermal expansion of 0.0000128 1/K | for 20°C to the mentioned temperature | |
600 °C, 700 °C | 0.0000129 1/K Show Supplier Material materials with Coefficient of thermal expansion of 0.0000129 1/K | for 20°C to the mentioned temperature | |
Thermal conductivity | 20 °C | 26.8 W/(m·K) Show Supplier Material materials with Thermal conductivity of 26.8 W/(m·K) | |
350 °C | 27.3 W/(m·K) Show Supplier Material materials with Thermal conductivity of 27.3 W/(m·K) | ||
700 °C | 30.3 W/(m·K) Show Supplier Material materials with Thermal conductivity of 30.3 W/(m·K) | ||
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.38 Show Supplier Material materials with Carbon of 0.38 |
Chromium | 5.3 Show Supplier Material materials with Chromium of 5.3 |
Manganese | 0.4 Show Supplier Material materials with Manganese of 0.4 |
Silicon | 1.0 Show Supplier Material materials with Silicon of 1.0 |
Vanadium | 0.4 Show Supplier Material materials with Vanadium of 0.4 |
Technological properties
| Property | ||
|---|---|---|
| Application areas | As Thermodur 2343 EFS for your most challenging requirements | |
| Heat Treatment | Soft annealing: 750-800°C (Cooling in furnace) - Stress-relief annealing 600-650°C (Cooling in furnace) - Hardening: 1000-1030°C and quenching in air, oil or hot bath T=500-550°C | |