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Master Bond adhesives
Materion Brushform® 290 Beryllium Copper Alloy Strip; TM08 Temper (UNS C17200)
Categories: Metal; Nonferrous Metal; Beryllium Alloy; Copper Alloy

Material Notes: Treatment required for max strength: Mill Hardened
Stress Relaxation-% Stress Remaining after 1000 hrs @ 100°C: 99%
Stress Relaxation after 1000 hrs @ 200°C: 78%
Formability Ratio, 90° Bend, Radius/Thickness (Good Way): 3.5
Formability Ratio (bad Way): 3
Superficial Hardness: 30N 55-62

Tabulated properties apply to products after age hardening. Information supplied by Brush Wellman.

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

Key Words: ASTM B-194
Available Properties
  • Density
  • Hardness, Rockwell C
  • Hardness, Vickers
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Elongation at Break
  • Modulus of Elasticity
  • Fatigue Strength, Reverse Bending (R=1)
  • Electrical Resistivity, 17-26% IACS Conductivity
  • CTE, linear
  • Thermal Conductivity
  • Melting Point
  • Solidus
  • Liquidus
  • Beryllium, Be
  • Co + Ni
  • Co + Ni + Fe
  • Copper, Cu, as balance
  • Lead, Pb
Property Data

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Manufacturer Notes:
Materion Corporation (Brush Wellman)

Category Notes

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