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    Uddeholm Polmax

    EXCELLENT POLISHABILITY, GOOD CORROSION RESISTANCE AND MACHINABILITY

    Uddeholm 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

    Uddeholm Polmax

    • Corrosion resistance 80%
    • Wear resistance 70%
    • Polishability 100%
    • Toughness 50%
    Chemical composition
    Carbon 0.38 Silicon 0.90 Manganese 0.50
    Chromium 13.60 Vanadium 0.30
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