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Master Bond adhesives
Materion BrushCAST® 20CT Fine Grain Casting Alloy (As Cast)
Categories: Metal; Nonferrous Metal; Copper Alloy; Copper Casting Alloy

Material Notes: Pouring Temperature: 1010-1120°C
Heat treatment required for max strength (Annealing): 760-790°C/water quench
Heat treatment required for max strength (Hardening): 760-790°C/water quench

Description: The unique combination of physical and mechanical properties of copper beryllium casting alloys provide a dynamic range of metallurgical alternatives to meet specific performance requirements. The inherent strength, hardness, conductivity, and castability of these materials make them ideal for applications which require a high performance engineered material solution. Advancements in component casting technology and proprietary material production technology pioneered by Brush Wellman have resulted in BrushCAST™ alloys being a cost effective design choice.

BrushCAST™ high strength casting alloys are available in fine grain equivalents. Material properties and manufacturing characteristics are similar to those of the standard casting alloys. Grain refinement is achieved through precise additions of either cobalt or titanium. Fine grain casting alloys are preferred in applications where excellent surface finish characteristics are required in the cast product.

Information supplied by Brush Wellman Engineered Materials.

Brush Engineered Materials Inc. changed its name to Materion Corporation in March 2011.

Key Words: UNS C82500
Vendors:
Available Properties
  • Density
  • Hardness, Rockwell B
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Elongation at Break
  • Modulus of Elasticity
  • Electrical Resistivity, Conductivity is 18-25% IACS
  • CTE, linear
  • Thermal Conductivity
  • Beryllium, Be
  • Carbon, C
  • Cobalt, Co
  • Copper, Cu, as balance
  • Titanium, Ti
  
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Manufacturer Notes:
Materion Corporation (Brush Wellman)

Category Notes
none

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