Uddeholm UK

Uddeholm Stavax ESR


Uddeholm Stavax ESR is a through hardening corrosion resistant mould steel, with very good polishability. <ul> <li>Low mould maintenance because of corrosion resistance: <ul> <li>Surfaces retain their original finish</li> <li>Less production during storing and operation in humid condition</li> </ul> </li> <li>Lower production costs: <ul> <li>Since water-cooling channels are unaffected by corrosion</li> <li>Heat transfer characteristics, and therefore cooling efficiency, are constant throughout the mould life, ensuring consistent cycle times.</li> </ul> </li> <li>Long life mould</li> </ul>
  • Good corrosion resistance
  • Good polishability
  • Good wear resistance
  • Good machinability
  • Good stability in hardening

Uddeholm Stavax ESR

  • Corrosion resistance 80%
  • Wear resistance 70%
  • Polishability 90%
  • Toughness 50%
Chemical composition
Carbon .38 Silicon .9 Manganese .5
Chrome 13.6 Vanadium .3
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