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Ensinger PEI
Performance Alloys MoldStar® 90 Copper Mold Alloy
Categories: Metal; Nonferrous Metal; Copper Alloy

Material Notes: Description: MoldStar® 90 is a beryllium-free copper alloy for the blow molding and injection molding industries as well as other industrial applications. MoldStar® 90 provides a good balance of thermal conductivity, hardness, corrosion resistance and wear.


  • Mold Inserts
  • Thermal Pins
  • Mold Cores
  • Cavities
  • Lifters
  • Etc.

Information provided by Performance Alloys.

Available Properties
  • Density
  • Hardness, Brinell, 3000kg
  • Hardness, Rockwell C
  • Tensile Strength at Break
  • Tensile Strength, Yield
  • Elongation at Break, in 2"
  • Compressive Strength
  • CTE, linear
  • Thermal Conductivity
  • Copper, Cu
  • Nickel, Ni
  • Other
Property Data

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