JIS G3311 Grade SCr420M annealed
Equivalent material: DIN 1.7027, DIN 20Cr4, JIS SCr420TK, JIS SCr420HRCH, JIS SCr420RCH, JIS SCr420WCH, JIS SCr22H, JIS SCr420H, JIS SCr420, JIS 20Cr4, EN 20Cr4, EN 1.7027
JIS G3311 Grade SCr420M annealed general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Chromium Steel |
JIS G3311 Grade SCr420M annealed thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 9.4E-6 - 1.5E-5 1/K |
Typical for Chromium Steel |
| Melting point |
- |
Melting point of 1382 - 1529 °C |
Typical for Chromium Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 440 - 494 J/(kg·K) |
Typical for Chromium Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 23 - 50 W/(m·K) |
Typical for Chromium Steel |
JIS G3311 Grade SCr420M annealed mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Chromium Steel |
| Hardness, Vickers |
23.0 °C |
Hardness, Vickers of 180 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Chromium Steel |
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