Uddeholm Mirrax ESR

Plastic moulding

Uddeholm Mirrax ESR

A unique combination of toughness, corrosion resistance and through-hardening properties

Uddeholm Mirrax ESR is a through hardening corrosion resistant steel with very good polishability. Mainly intended for medium to large cross sections. It has a unique combination of toughness, corrosion resistance and through-hardening properties.

  • Low mould maintenance costs:
    1. The surface of cavity impressions retain their original finish over extended running periods.
    2. Moulds stored or operated in humid conditions require less protection.
  • Low production costs:
    1. Water cooling channels are less affected by corrosion
    2. Heat transfer characteristics, and therefore cooling efficiency, are constant throughout the mould life, ensuring consistent cycle times.
  • Safe mould use because of good toughness also in big dimensions