Aceros para tratamiento térmico y aceros para temple por precipitación

The development of ever-larger plastic parts places increasing importance on the correct heat treatment of the moulds. In order to eliminate dimensional changes and quench cracking, pre-heat-treated steels are used for large tools. They are heat-treated to a hardness of 290 – 400 HB / approx. 30 – 43 HRc by the manufacturer. At this hardness, the steel retains its good machinability but still has a good wear resistance and adequate strength.

Particular advantages of pre-heat treated steels are:

  • No need to heat treat after machining
  • Can be used as supplied even in large dimensions

Aceros metalúrgicos en polvo


Materiales especiales sometidos a refinación al vacío o fusión durante al menos una etapa de fabricación.


Aceros de moldes de plástico en calidad ESR


Propiedad especial y / o características de logro



Selection of product shape