Applications
- Bolts, screws, and fasteners.
- Shafts and connecting rods in light machinery.
- Rollers and machinery components.
- Parts for automotive and construction machinery.
- Components requiring high machinability.
- Parts not subjected to high stresses or extreme loads.
Characteristics:
- Low-carbon steel with additives to improve machinability.
- Excellent machinability.
- Good resistance to wear and moderate impact.
- Not recommended for welding due to high sulfur content.
- Moderate mechanical strength suitable for non-critical components.
Chemical Composition
| Variant | %(C) Carbono | %(Mn) Manganeso | %(P) Fósforo | %(S) Azufre |
|---|---|---|---|---|
| 1213 (Round, square, and hexagonal) | 0.13% Máximo | 0.70% - 1.00% | 0.07% - 0.12% | 0.24% - 0.33% |