ASTM A139 Grade A
ASTM A139 Grade A general
| Property | Temperature | Value |
|---|---|---|
| Elongation A50 | 23.0 °C | Elongation A50 of 35 % |
| Tensile strength | 23.0 °C | Tensile strength of 330 MPa |
| Yield strength | 23.0 °C | Yield strength of 205 MPa |
ASTM A139 Grade A mechanical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.25 % |
| Manganese | Manganese of 1 % |
| Phosphorus | Phosphorus of 0.04 % |
| Sulfur | Sulfur of 0.035 % |