Applications
  • Shafts, crankshafts, and connecting rods in machinery and vehicles.
  • Gears, pinions, and pulleys subjected to mechanical stresses.
  • High-strength bolts and fasteners.
  • Springs and plates in high-demand applications.
  • Rollers, guides, and machinery parts with moderate wear.
Characteristics:
  • High mechanical strength and wear resistance.
  • Good response to heat treatments, such as quenching and tempering.
  • Moderate weldability, requiring preheating and post-treatment.
  • Good machinability.
  • High toughness, suitable for dynamic stresses and impacts.
  • Surface hardening capability, ideal for parts subjected to friction.
Chemical Composition
Variant%(C) Carbono%(Mn) Manganeso%(P) Fósforo%(S) Azufre
1050 (Round)0.48% - 0.55%0.60% - 0.90%0.040% Máximo0.050% Máximo