Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 7.8 - 7.9 g/cm³ Show Material materials with Density of 7.8 - 7.9 g/cm³ | Typical for Chromium Molybdenum Steel |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 200 - 215 GPa Show Material materials with Elastic modulus of 200 - 215 GPa | Typical for Chromium Molybdenum Steel |
Elongation | 20.0 °C | 16 % Show Material materials with Elongation of 16 % | |
Poisson's ratio | 23.0 °C | 0.29 [-] Show Material materials with Poisson's ratio of 0.29 [-] | Typical for Chromium Molybdenum Steel |
Reduction of area | 20.0 °C | 50 % Show Material materials with Reduction of area of 50 % | |
Tensile strength | 20.0 °C | 850 - 1060 MPa Show Material materials with Tensile strength of 850 - 1060 MPa | |
Yield strength Rp0.2 | 20.0 °C | 640 - 700 MPa Show Material materials with Yield strength Rp0.2 of 640 - 700 MPa | |
50.0 °C | 625 - 681 MPa Show Material materials with Yield strength Rp0.2 of 625 - 681 MPa | ||
100.0 °C | 605 - 662 MPa Show Material materials with Yield strength Rp0.2 of 605 - 662 MPa | ||
150.0 °C | 584 - 639 MPa Show Material materials with Yield strength Rp0.2 of 584 - 639 MPa | ||
200.0 °C | 563 - 616 MPa Show Material materials with Yield strength Rp0.2 of 563 - 616 MPa | ||
250.0 °C | 549 - 601 MPa Show Material materials with Yield strength Rp0.2 of 549 - 601 MPa | ||
300.0 °C | 535 - 585 MPa Show Material materials with Yield strength Rp0.2 of 535 - 585 MPa | ||
350.0 °C | 521 - 570 MPa Show Material materials with Yield strength Rp0.2 of 521 - 570 MPa | ||
400.0 °C | 500 - 547 MPa Show Material materials with Yield strength Rp0.2 of 500 - 547 MPa | ||
450.0 °C | 472 - 516 MPa Show Material materials with Yield strength Rp0.2 of 472 - 516 MPa | ||
500.0 °C | 422 - 462 MPa Show Material materials with Yield strength Rp0.2 of 422 - 462 MPa | ||
550.0 °C | 331 - 362 MPa Show Material materials with Yield strength Rp0.2 of 331 - 362 MPa | ||
600.0 °C | 204 - 223 MPa Show Material materials with Yield strength Rp0.2 of 204 - 223 MPa | ||
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.1E-5 - 1.4E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.1E-5 - 1.4E-5 1/K | Typical for Chromium Molybdenum Steel |
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 | 23.0 °C | 36 - 43 W/(m·K) Show Material materials with Thermal conductivity of 36 - 43 W/(m·K) | Typical for Chromium Molybdenum Steel |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.39 - 0.45 % Show Material materials with Carbon of 0.39 - 0.45 % |
Chromium | 1.2 - 1.5 % Show Material materials with Chromium of 1.2 - 1.5 % |
Manganese | 0.4 - 0.7 % Show Material materials with Manganese of 0.4 - 0.7 % |
Molybdenum | 0.5 - 0.7 % Show Material materials with Molybdenum of 0.5 - 0.7 % |
Phosphorus | 0.03 - 0.04 % Show Material materials with Phosphorus of 0.03 - 0.04 % |
Silicon | 0.4 % Show Material materials with Silicon of 0.4 % |
Sulfur | 0.035 % Show Material materials with Sulfur of 0.035 % |