Applications
- Springs.
- Springs and leaf springs in the automotive industry.
- High-performance cutting blades and tools.
- Shafts and suspension components subjected to dynamic loads.
- Parts subjected to cyclic stresses in heavy machinery.
- Industrial and decorative ironwork requiring high strength.
Characteristics:
- High-carbon steel with chromium content.
- High mechanical strength and toughness.
- Excellent fatigue and impact resistance.
- Good hardenability through heat treatment.
- Good wear resistance.
- Moderate weldability, requires preheating and post-treatment.
Chemical Composition
| Variant | %(C) Carbono | %(Mn) Manganeso | %(P) Fósforo | %(S) Azufre | %(Si) Silicio | %(Cr) Cromo |
|---|---|---|---|---|---|---|
| 5160 (Flat bar) | 0.56% - 0.61% | 0.75% - 1.00% | 0.035% Máximo | 0.040% Máximo | 0.15% - 0.35% | 0.70% - 0.90% |