ASTM A514 Grade A
ASTM A514 Grade A general
| Property | Value |
|---|---|
| Boron | Boron of 2.5E-3 % |
| Carbon | Carbon of 0.15 - 0.21 % |
| Chromium | Chromium of 0.5 - 0.8 % |
| Manganese | Manganese of 0.8 - 1.1 % |
| Molybdenum | Molybdenum of 0.18 - 0.28 % |
| Phosphorus | Phosphorus of 0.03 % |
| Silicon | Silicon of 0.4 - 0.8 % |
| Sulfur | Sulfur of 0.03 % |
| Zirconium | Zirconium of 0.05 - 0.15 % |