JIS G4805 Grade 18CrNiMo7-6 isothermally treated to ferrite-perlite structure and hardness range
Equivalent material: DIN 1.6587, DIN 17CrNiMo6, DIN 18CrNiMo7-6, AFNOR 20MC5, BS 18CrNiMo7-6, UNE 14NiCrMo13, AISI 4820, SAE 4820, EN 18CrNiMo7-6, EN 1.6587, ISO 18CrNiMo7-6, UNS G48200
JIS G4805 Grade 18CrNiMo7-6 isothermally treated to ferrite-perlite structure and hardness range general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Nickel Chromium Molybdenum Steel |
JIS G4805 Grade 18CrNiMo7-6 isothermally treated to ferrite-perlite structure and hardness range thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1E-5 - 1.3E-5 1/K |
Typical for Nickel Chromium Molybdenum Steel |
| Melting point |
- |
Melting point of 1382 - 1529 °C |
Typical for Nickel Chromium Molybdenum Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 448 - 670 J/(kg·K) |
Typical for Nickel Chromium Molybdenum Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 34 - 54 W/(m·K) |
Typical for Nickel Chromium Molybdenum Steel |
JIS G4805 Grade 18CrNiMo7-6 isothermally treated to ferrite-perlite structure and hardness range mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Nickel Chromium Molybdenum Steel |
| Hardness, Brinell |
23.0 °C |
Hardness, Brinell of 159 - 207 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Nickel Chromium Molybdenum Steel |
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