Dimension
Property | Value |
---|---|
Diameter | 26 - 638 mm Show Supplier Material materials with Diameter of 26 - 638 mm |
Mechanical
Property | Value | Comment |
---|---|---|
Hardness, Brinell | 230 [-] Show Supplier Material materials with Hardness, Brinell of 230 [-] | soft annealed |
Hardness, Rockwell C | 42 - 52 [-] Show Supplier Material materials with Hardness, Rockwell C of 42 - 52 [-] | |
Tensile strength | 1320 - 1775 MPa Show Supplier Material materials with Tensile strength of 1320 - 1775 MPa |
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 | 1.27e-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 | |
500 °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 | |
600 °C | 1.33e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.33e-05 1/K | for 20°C to the mentioned temperature | |
700 °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 | |
Thermal conductivity | 20 °C | 25.5 W/(m·K) Show Supplier Material materials with Thermal conductivity of 25.5 W/(m·K) | |
350 °C | 27.6 W/(m·K) Show Supplier Material materials with Thermal conductivity of 27.6 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 | 0.4 % Show Supplier Material materials with Carbon of 0.4 % |
Chromium | 5.3 % Show Supplier Material materials with Chromium of 5.3 % |
Iron | Balance |
Manganese | 0.4 % Show Supplier Material materials with Manganese of 0.4 % |
Silicon | 1 % Show Supplier Material materials with Silicon of 1 % |
Vanadium | 1 % Show Supplier Material materials with Vanadium of 1 % |
Technological properties
Property | ||
---|---|---|
Application areas | Universally usable e.g. casting dies and moulds for light metal processing, mandrel bars, forging dies and inserts, hot shear blades, ejector pins and extrusion tools | |
Heat Treatment | Soft annealing: 750-800°C (Cooling in furnace) - Stress-relief annealing 600-650°C (Cooling in furnace) - Hardening: 1020-1050°C and quenching in air, oil or hot bath T=500-550°C |