POLMAX

EXCELLENT POLISHABILITY, GOOD CORROSION RESISTANCE AND MACHINABILITY

POLMAX is a through hardening corrosion resistant mould steel with an excellent polishability, good corrosion resistance and machinability. Widely used for moulds for lenses, compact discs, memory discs and medical applications.

  • Excellent surface finish can be achieved
  • Reduced maintenance because of good corrosion resistance
  • Excellent polishability
  • Good corrosion resistance
  • Good wear resistance
  • Good machinability
  • Good stability in hardening

POLMAX

  • Corrosion resistance 80%
  • Wear resistance 70%
  • Polishability 100%
  • Toughness 50%

Designations

Chemical composition

C 0.38 Si 0.90 Mn 0.50
Cr 13.60 V 0.30