Uddeholm Polmax

EXCELLENT POLISHABILITY, GOOD CORROSION RESISTANCE AND MACHINABILITY

Uddeholm Polmax is a through hardening corrosion resistant mold steel with an excellent polishability, good corrosion resistance and machinability. Widely used for molds 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

Uddeholm Polmax

  • Corrosion resistance 80%
  • Wear resistance 70%
  • Polishability 100%
  • Toughness 50%
Chemical composition
Carbon 0.38 Silicon 0.9 Manganese 0.5
Chrome 13.6 Vanadium 0.3
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