ASTM A420 Grade WPL8 Normalized, Normalized and Tempered, Annealed, or Quenched and Tempered
ASTM A420 Grade WPL8 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 WPL8 Normalized, Normalized and Tempered, Annealed, or Quenched and Tempered chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.13 % |
| Manganese | Manganese of 0.9 % |
| Nickel | Nickel of 8.4 - 9.6 % |
| Phosphorus | Phosphorus of 0.03 % |
| Silicon | Silicon of 0.13 - 0.37 % |
| Sulfur | Sulfur of 0.03 % |
ASTM A420 Grade WPL8 Normalized, Normalized and Tempered, Annealed, or Quenched and Tempered mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Charpy impact energy | 23.0 °C | Charpy impact energy of 33.9 J | - |
| Elastic modulus | 23.0 °C | Elastic modulus of 190 - 210 GPa | Typical for Steel |
| Elongation A50 | 23.0 °C | Elongation A50 of 22 % | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Steel |
| Tensile strength | 23.0 °C | Tensile strength of 690 - 865 MPa | - |
| Yield strength | 23.0 °C | Yield strength of 515 MPa | - |
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