Applications
- Structural components of machinery.
- Shafts.
- Cylinders and rollers.
- Gears.
- Agricultural and construction machinery parts.
- High-strength fastening elements.
Characteristics:
- Low-carbon steel with moderate manganese content.
- High tensile strength.
- Good machinability and weldability.
- Good toughness and high ductility.
- Moderate wear resistance.
Chemical Composition
| Variant | %(C) Carbono | %(Mn) Manganeso | %(P) Fósforo | %(S) Azufre |
|---|---|---|---|---|
| 1518 (Steel hollow bar) | 0.15% - 0.21% | 1.10% - 1.40 | 0.040 Máximo | 0.050% Máximo |