Uddeholm UK

Uddeholm Coolmould

SUITABLE MOULD MATERIALS WHERE A COMBINATION OF HIGH THERMAL CONDUCTIVITY, CORROSION RESISTANCE AND POLISHABLITY IS NEEDED

Uddeholm Coolmould 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.

Uddeholm Coolmould

  • Corrosion resistance 80%
  • Wear resistance 40%
  • Polishability 50%
  • Toughness 40%
Chemical composition
Nickel .25 Cobalt .25 Copper bal
Beryllium 1.9
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