General
Property | Value |
---|---|
Density | 7.8 g/cm³ Show Supplier Material materials with Density of 7.8 g/cm³ |
Dimension
Property | Value | Comment |
---|---|---|
Diameter | 63 mm Show Supplier Material materials with Diameter of 63 mm | max. |
Mechanical
Property | Value | Comment |
---|---|---|
Charpy impact energy, V-notch | 60 J Show Supplier Material materials with Charpy impact energy, V-notch of 60 J | |
Elastic modulus | 210 GPa Show Supplier Material materials with Elastic modulus of 210 GPa | |
Elongation | 10 - 12 % Show Supplier Material materials with Elongation of 10 - 12 % | A5 |
Hardness, Brinell | 210 - 275 [-] Show Supplier Material materials with Hardness, Brinell of 210 - 275 [-] | Depending on the delivery condition |
Reduction of area | 50 % Show Supplier Material materials with Reduction of area of 50 % | |
Tensile strength | 1130 - 1225 MPa Show Supplier Material materials with Tensile strength of 1130 - 1225 MPa | |
Yield strength | 1020 - 1100 MPa Show Supplier Material materials with Yield strength of 1020 - 1100 MPa |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 100 °C | 1.15e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.15e-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 | 1.33e-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 | |
400 °C | 1.39e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.39e-05 1/K | for 20°C to the mentioned temperature | |
Specific heat capacity | 430 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 430 J/(kg·K) | ||
Thermal conductivity | 41.5 W/(m·K) Show Supplier Material materials with Thermal conductivity of 41.5 W/(m·K) |
Electrical
Property | Value |
---|---|
Electrical resistivity | 1.9e-07 Ω·m Show Supplier Material materials with Electrical resistivity of 1.9e-07 Ω·m |
Chemical properties
Property | Value |
---|---|
Aluminium | 0.025 - 0.05 % Show Supplier Material materials with Aluminium of 0.025 - 0.05 % |
Carbon | 0.2 - 0.26 % Show Supplier Material materials with Carbon of 0.2 - 0.26 % |
Chromium | 0.4 - 0.6 % Show Supplier Material materials with Chromium of 0.4 - 0.6 % |
Copper | 0.2 % Show Supplier Material materials with Copper of 0.2 % |
Iron | Balance |
Manganese | 1.1 - 1.4 % Show Supplier Material materials with Manganese of 1.1 - 1.4 % |
Molybdenum | 0.5 - 0.6 % Show Supplier Material materials with Molybdenum of 0.5 - 0.6 % |
Nickel | 0.9 - 1.1 % Show Supplier Material materials with Nickel of 0.9 - 1.1 % |
Nitrogen | 0.012 % Show Supplier Material materials with Nitrogen of 0.012 % |
Phosphorus | 0.02 % Show Supplier Material materials with Phosphorus of 0.02 % |
Silicon | 0.25 % Show Supplier Material materials with Silicon of 0.25 % |
Sulfur | 0.015 % Show Supplier Material materials with Sulfur of 0.015 % |
Technological properties
Property | ||
---|---|---|
Application areas | It is used for various chains in Automotive accessories, Mechanical engineering and Mining. | |
Heat Treatment | Soft annealing: 650-720°C, Spheroidizing: 650-720°C, Quenching 850-890°C (Water), Tempering: Min.400°C (Air) | |
Hot forming | It is formable at 850-1100°C and should then cooled slowly. | |
Processing history | Quenched and Tempered | |
Welding | It is usually weldable. |