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Moldmax HH

SUITABLE MOULD MATERIALS WHERE A COMBINATION OF HIGH THERMAL CONDUCTIVITY, CORROSION RESISTANCE AND POLISHABLITY IS NEEDED
Moldmax HH is a high-strength beryllium copper mould alloy supplied at ca 40 HRC. Copper-alloys are suitable mould materials where a combination of high thermal conductivity, corrosion resistance and polishability is needed.

  • Reduction of cycle time
  • Rapid heat removal
  • Minimized part distortation/warpage
  • High thermal conductivity
  • Good corrosion resistance
  • Good polishability
  • Good wear resistance
  • Good resistance to galling
  • Good machinability
  • High strength and hardness
  • Excellent weldability.
  • Blow moulds: pinch offs, neck rings and handle inserts
  • Injection mould: moulds, cores and inserts
  • Injection nozzles and manifolds for hot runner systems

Moldmax HH

  • Corrosion resistance 80%
  • Wear resistance 40%
  • Polishability 50%
  • Toughness 40%

Chemical composition

Carbon.12Molybdenum.5Cobalt0.25
Silicon.2Nickel0.25Copper97.9 %
Manganese1.3Vanadium.2Nitrogene+N
Chrome13.4Sulphur.1Beryllium1.9

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