JIS G4105 Grade SCM822
Equivalent material: DIN 24CrMo5, ÖNORM 24CrMo5SW, JIS SCM822H, DIN 1.7258, JIS SCM24H, JIS SCM822TK, JIS SCM822HRCH, JIS SCM822RCH, JIS SCM822WCH, EN 24CrMo5, EN 1.7258
JIS G4105 Grade SCM822 general
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Density | 23.0 °C | Density of 7.8 - 7.9 g/cm³ | Typical for Chromium Molybdenum Steel |
JIS G4105 Grade SCM822 thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | 23.0 °C | Coefficient of thermal expansion of 1.1E-5 - 1.4E-5 1/K | Typical for Chromium Molybdenum Steel |
| Melting point | - | Melting point of 1382 - 1529 °C | Typical for Chromium Molybdenum Steel |
| Specific heat capacity | 23.0 °C | Specific heat capacity of 448 - 502 J/(kg·K) | Typical for Chromium Molybdenum Steel |
| Thermal conductivity | 23.0 °C | Thermal conductivity of 36 - 43 W/(m·K) | Typical for Chromium Molybdenum Steel |
JIS G4105 Grade SCM822 electrical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.2 - 0.25 % |
| Chromium | Chromium of 0.9 - 1.2 % |
| Iron | Iron of 96.84 - 97.8 % |
| Manganese | Manganese of 0.6 - 0.85 % |
| Molybdenum | Molybdenum of 0.35 - 0.45 % |
| Phosphorus | Phosphorus of 0.03 % |
| Silicon | Silicon of 0.15 - 0.35 % |
| Sulfur | Sulfur of 0.03 % |
JIS G4105 Grade SCM822 mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 23.0 °C | Elastic modulus of 200 - 215 GPa | Typical for Chromium Molybdenum Steel |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.29 [-] | Typical for Chromium Molybdenum Steel |