1144 Steel
1144 Steel
1144 is a resulfurized medium carbon grade of steel that provides high strength applications a solution. More commonly used in its cold drawn form for increased hardness and wearability properties. 1144 is typically used in aerospace, agriculture, automotive, couplers, fittings, and oil field applications.
Cold Drawn material typically meets standards for A108 spec applications.
| Hot Rolled | Carbon (C) | Manganese (Mn) | Phosphorous (P) | Sulfur (S) |
|---|---|---|---|---|
| 0.40 - 0.48 | 1.35 - 1.65 | 0.04 Max | 0.23 - 0.33 | |
| Tensile Strength | Yield Strength | Elongation % | Reduction Area % | Hardness HBW |
| 97 ksi | 53 ksi | 15% | 35% | 197 HBW |
| Cold Drawn | Carbon (C) | Manganese (Mn) | Phosphorous (P) | Sulfur (S) |
| 0.40 - 0.48 | 1.35 - 1.65 | 0.04 Max | 0.23 - 0.33 | |
| Tensile Strength | Yield Strength | Elongation % | Reduction Area % | Hardness |
| 108 ksi | 90 ksi | 10% | 30% | 217 HBW |