ASTM A289 Grade 2 Stress Relieved
ASTM A289 Grade 2 Stress Relieved general
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Density | 23.0 °C | Density of 7.8 g/cm³ | Typical for Steel |
ASTM A289 Grade 2 Stress Relieved thermal
| Property | Value |
|---|---|
| Aluminium | Aluminium of 0.04 % |
| Carbon | Carbon of 0.1 % |
| Chromium | Chromium of 17.5 - 20 % |
| Manganese | Manganese of 17.5 - 20 % |
| Nickel | Nickel of 2 % |
| Nitrogen | Nitrogen of 0.45 - 0.8 % |
| Phosphorus | Phosphorus of 0.06 % |
| Silicon | Silicon of 0.8 % |
| Sulfur | Sulfur of 0.015 % |
| Titanium | Titanium of 0.1 % |
| Vanadium | Vanadium of 0.25 % |
ASTM A289 Grade 2 Stress Relieved mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Charpy impact energy | 23.0 °C | Charpy impact energy of 88 J | - |
| Elastic modulus | 23.0 °C | Elastic modulus of 190 - 210 GPa | Typical for Steel |
| Elongation A50 | 23.0 °C | Elongation A50 of 23 - 25 % | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Steel |
| Reduction of area | 23.0 °C | Reduction of area of 55 - 58 % | - |
| Tensile strength | 23.0 °C | Tensile strength of 860 - 1070 MPa | - |
| Yield strength Rp0.2 | 23.0 °C | Yield strength Rp0.2 of 830 - 1000 MPa | - |