Properties
Dimension
| Property | Value |
|---|---|
Diameter | 26 - 353 mm Show Supplier Material materials with Diameter of 26 - 353 mm |
Mechanical
| Property | Value | Comment |
|---|---|---|
Hardness, Brinell | 185 [-] Show Supplier Material materials with Hardness, Brinell of 185 [-] | soft annealed |
Hardness, Rockwell C | 40 - 50 [-] Show Supplier Material materials with Hardness, Rockwell C of 40 - 50 [-] | |
Tensile strength | 1255 - 1665 MPa Show Supplier Material materials with Tensile strength of 1255 - 1665 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100 °C | 1.18e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.18e-05 1/K | for 20°C to the mentioned temperature |
200 °C | 1.25e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.25e-05 1/K | for 20°C to the mentioned temperature | |
300 °C | 1.27e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.27e-05 1/K | for 20°C to the mentioned temperature | |
400 °C | 1.31e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.31e-05 1/K | for 20°C to the mentioned temperature | |
500 °C | 1.35e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.35e-05 1/K | for 20°C to the mentioned temperature | |
600 °C | 1.36e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.36e-05 1/K | for 20°C to the mentioned temperature | |
700 °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 | |
Thermal conductivity | 20 °C | 31.4 W/(m·K) Show Supplier Material materials with Thermal conductivity of 31.4 W/(m·K) | |
350 °C | 32 W/(m·K) Show Supplier Material materials with Thermal conductivity of 32 W/(m·K) | ||
700 °C | 29.3 W/(m·K) Show Supplier Material materials with Thermal conductivity of 29.3 W/(m·K) |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.32 % Show Supplier Material materials with Carbon of 0.32 % |
Chromium | 3 % Show Supplier Material materials with Chromium of 3 % |
Iron | Balance |
Manganese | 0.3 % Show Supplier Material materials with Manganese of 0.3 % |
Silicon | 0.25 % Show Supplier Material materials with Silicon of 0.25 % |
Vanadium | 0.5 % Show Supplier Material materials with Vanadium of 0.5 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | High speed forging machines, dies and inserts, extrusion dies for steel and heavy metal processing, heavy metal die casting tools, piercer plugs, steel for high alternating thermal stress | |
| Heat Treatment | Soft annealing: 750-800°C (Cooling in furnace) - Hardening: 1030-1050°C and quenching in air, oil or hot bath T=500-550°C | |