Uddeholm Stavax ESR


    Uddeholm Stavax ESR is a through hardening corrosion resistant plastic mould steel with very good polishability.

    • Low mould maintenance because of corrosion resistance:
      • Surfaces retain their original finish
      • Less production during storing and operation in humid condition
    • Lower production costs:
      • Since water-cooling channels are unaffected by corrosion
      • Heat transfer characteristics, and therefore cooling efficiency, are constant throughout the mould life, ensuring consistent cycle times.
    • Long life mould
    • Good corrosion resistance
    • Good polishability
    • Good wear resistance
    • Good machinability
    • Good stability in hardening
    • Sustainable tool steel: 86,53% recycled content

    Uddeholm Stavax ESR

    • Corrosion resistance 80%
    • Wear resistance 70%
    • Polishability 90%
    • Toughness 50%
    Configure & Buy
    Chemical composition
    C 0.38 Si 0.90 Mn 0.50
    Cr 13.60 V 0.30
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