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UNS C96400
Category Copper Alloy
Class Cast
Type Copper nickel
Designations United States: UNS C96400

Composition
ElementWeight %
Cu  69.1 
Ni  30 
Fe  0.9 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 8.8-8.94 25  
Poisson's Ratio 0.34 25  
Elastic Modulus (GPa) 117 25  
Tensile Strength (Mpa) 469  25  (castings: centrifugal, continuous, sand) 
Yield Strength (Mpa) 255 
Elongation (%) 28 
Reduction in Area (%)  
Hardness (HB) 140  25  (as cast) 
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