SAE J775 Grade EV-4 For Mechanical Tests: ST+P
Equivalent material: AISI EV-4, UNS S63017
SAE J775 Grade EV-4 For Mechanical Tests: ST+P general
| Property | Temperature | Value |
|---|---|---|
| Density | 23.0 °C | Density of 7.7 - 7.8 g/cm³ |
SAE J775 Grade EV-4 For Mechanical Tests: ST+P thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | 200.0 °C | Coefficient of thermal expansion of 1.48E-5 1/K | The mentioned values are between 20°C and the mentioned temperature |
| - | 600.0 °C | Coefficient of thermal expansion of 1.58E-5 1/K | The mentioned values are between 20°C and the mentioned temperature |
| - | 1000.0 °C | Coefficient of thermal expansion of 1.73E-5 1/K | The mentioned values are between 20°C and the mentioned temperature |
| - | 1300.0 °C | Coefficient of thermal expansion of 1.85E-5 1/K | The mentioned values are between 20°C and the mentioned temperature |
| Melting point | - | Melting point of 1230 - 1480 °C | Typical for Austenitic Stainless Steel |
| Specific heat capacity | 23.0 °C | Specific heat capacity of 440 J/(kg·K) | Typical for Austenitic Stainless Steel |
| Thermal conductivity | 23.0 °C | Thermal conductivity of 11 - 21 W/(m·K) | Typical for Austenitic Stainless Steel |
SAE J775 Grade EV-4 For Mechanical Tests: ST+P chemical
| Property | Value | Comment |
|---|---|---|
| Carbon | Carbon of 0.15 - 0.25 % | - |
| Chromium | Chromium of 20 - 22 % | - |
| Iron | Iron of 62.55 - 67.5 % | Balance |
| Manganese | Manganese of 1 - 1.5 % | - |
| Nickel | Nickel of 10.5 - 12.5 % | - |
| Nitrogen | Nitrogen of 0.15 - 0.25 % | - |
| Phosphorus | Phosphorus of 0.05 % | - |
| Silicon | Silicon of 2 - 3 % | - |
| Sulfur | Sulfur of 0.03 % | - |
SAE J775 Grade EV-4 For Mechanical Tests: ST+P electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Electrical resistivity | 23.0 °C | Electrical resistivity of 8.5E-7 Ω·m | Typical for Austenitic Stainless Steel |
SAE J775 Grade EV-4 For Mechanical Tests: ST+P mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 23.0 °C | Elastic modulus of 201 GPa | - |
| Elongation A5 | 23.0 °C | Elongation A5 of 7 - 24 % | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Austenitic Stainless Steel |
| Reduction of area | 23.0 °C | Reduction of area of 4 - 20 % | - |
| Shear modulus | 23.0 °C | Shear modulus of 77 GPa | Typical for Austenitic Stainless Steel |
| Tensile strength | 23.0 °C | Tensile strength of 795 - 865 MPa | - |
| Yield strength | 23.0 °C | Yield strength of 415 - 763 MPa | - |
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