SAE J775 Grade NV-4
Equivalent material: DIN 1.5711, DIN 40NiCr6, AISI NV-4, JIS SNC236, EN 1.5711, GOST 40ChN, GB/T 40CrNi, GB/T A40402, UNS G31410
SAE J775 Grade NV-4 general
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Density | 23.0 °C | Density of 7.8 g/cm³ | Typical for Steel |
SAE J775 Grade NV-4 thermal
| Property | Value |
|---|---|
| Carbon | Carbon of 0.4 % |
| Chromium | Chromium of 0.65 % |
| Iron | Iron of 96.6 - 100 % |
| Manganese | Manganese of 0.8 % |
| Nickel | Nickel of 1.25 % |
| Silicon | Silicon of 0.3 % |
SAE J775 Grade NV-4 mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 23.0 °C | Elastic modulus of 190 - 210 GPa | Typical for Steel |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Steel |
| Tensile strength | 20.0 °C | Tensile strength of 790 MPa | - |
| - | 540.0 °C | Tensile strength of 140 MPa | - |
| - | 650.0 °C | Tensile strength of 86 MPa | - |
| Yield strength | 20.0 °C | Yield strength of 520 MPa | - |
| - | 540.0 °C | Yield strength of 110 MPa | - |
| - | 650.0 °C | Yield strength of 57 MPa | - |