Applications
- Parts requiring extensive machining with resistance to tensile and wear stress.
- High usage in parts and components for the automotive and construction industries, among others.
- Shafts, bolts, pins, and axles, among others.
- Structural components and supports in machinery.
- Rollers, pulleys, and guides.
Characteristics:
- Steel with moderate carbon content.
- Resulfurized and high in manganese for excellent machinability.
- Suitable for high-volume production.
- Can be heat treated.
- Difficult to weld due to high sulfur content.
Chemical Composition
| Variant | %(C) Carbono | %(Mn) Manganeso | %(P) Fósforo | %(S) Azufre |
|---|---|---|---|---|
| 1141 (Round, square, and hexagonal) | 0.37% - 0.45% | 1.33% - 1.45% | 0.040% Máximo | 0.08% - 0.13% |