ASTM A420 Grade WPL9 Normalized, Normalized and Tempered, Annealed, or Quenched and Tempered
ASTM A420 Grade WPL9 Normalized, Normalized and Tempered, Annealed, or Quenched and Tempered general
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Density | 23.0 °C | Density of 7.8 g/cm³ | Typical for Steel |
ASTM A420 Grade WPL9 Normalized, Normalized and Tempered, Annealed, or Quenched and Tempered thermal
| Property | Value |
|---|---|
| Carbon | Carbon of 0.2 % |
| Copper | Copper of 0.75 - 1.25 % |
| Manganese | Manganese of 0.4 - 1.06 % |
| Nickel | Nickel of 1.6 - 2.24 % |
| Phosphorus | Phosphorus of 0.03 % |
| Sulfur | Sulfur of 0.03 % |
ASTM A420 Grade WPL9 Normalized, Normalized and Tempered, Annealed, or Quenched and Tempered mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Charpy impact energy | 23.0 °C | Charpy impact energy of 17.6 J | - |
| Elastic modulus | 23.0 °C | Elastic modulus of 190 - 210 GPa | Typical for Steel |
| Elongation A50 | 23.0 °C | Elongation A50 of 18 - 28 % | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Steel |
| Tensile strength | 23.0 °C | Tensile strength of 435 - 610 MPa | - |
| Yield strength | 23.0 °C | Yield strength of 315 MPa | - |