General
Property | Temperature | Value |
---|---|---|
Density | 23.0 °C | 7.83 g/cm³ Show Material materials with Density of 7.83 g/cm³ |
Mechanical
Property | Temperature | Value | Comment |
---|---|---|---|
Elastic modulus | 23.0 °C | 212 GPa Show Material materials with Elastic modulus of 212 GPa | |
Elongation | 23.0 °C | 15 % Show Material materials with Elongation of 15 % | Annealed |
Hardness, Rockwell B | 23.0 °C | 90 [-] Show Material materials with Hardness, Rockwell B of 90 [-] | Annealed |
Hardness, Vickers | 23.0 °C | 340 - 490 [-] Show Material materials with Hardness, Vickers of 340 - 490 [-] | Quenched and Tempered - Annealed: Max=195 |
Poisson's ratio | 23.0 °C | 0.29 [-] Show Material materials with Poisson's ratio of 0.29 [-] | Typical for Chromium Molybdenum Steel |
Tensile strength | 23.0 °C | 1100 - 1600 MPa Show Material materials with Tensile strength of 1100 - 1600 MPa | Quenched and Tempered condition - Annealed condition: Max=620 |
Yield strength Rp0.2 | 23.0 °C | 480 MPa Show Material materials with Yield strength Rp0.2 of 480 MPa | Annealed |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 20.0 °C | 1.15E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.15E-5 1/K | |
100.0 °C | 1.21E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.21E-5 1/K | ||
200.0 °C | 1.27E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.27E-5 1/K | ||
300.0 °C | 1.32E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.32E-5 1/K | ||
400.0 °C | 1.36E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.36E-5 1/K | ||
Melting point | 1382 - 1529 °C Show Material materials with Melting point of 1382 - 1529 °C | Typical for Chromium Molybdenum Steel | |
Specific heat capacity | 23.0 °C | 448 - 502 J/(kg·K) Show Material materials with Specific heat capacity of 448 - 502 J/(kg·K) | Typical for Chromium Molybdenum Steel |
Thermal conductivity | 20.0 °C | 45.1 W/(m·K) Show Material materials with Thermal conductivity of 45.1 W/(m·K) | |
200.0 °C | 44.1 W/(m·K) Show Material materials with Thermal conductivity of 44.1 W/(m·K) | ||
300.0 °C | 41.9 W/(m·K) Show Material materials with Thermal conductivity of 41.9 W/(m·K) | ||
400.0 °C | 39.4 W/(m·K) Show Material materials with Thermal conductivity of 39.4 W/(m·K) | ||
500.0 °C | 36.9 W/(m·K) Show Material materials with Thermal conductivity of 36.9 W/(m·K) | ||
Chemical properties
Property | Value |
---|---|
Carbon | 0.38 - 0.45 % Show Material materials with Carbon of 0.38 - 0.45 % |
Chromium | 0.9 - 1.2 % Show Material materials with Chromium of 0.9 - 1.2 % |
Manganese | 0.5 - 0.8 % Show Material materials with Manganese of 0.5 - 0.8 % |
Molybdenum | 0.15 - 0.25 % Show Material materials with Molybdenum of 0.15 - 0.25 % |
Silicon | 0.17 - 0.37 % Show Material materials with Silicon of 0.17 - 0.37 % |