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UNS C71500
Category Copper Alloy
Class Wrought
Type Copper nickel, 30%
Designations United States: UNS C71500

Composition
ElementWeight %
Cu  70.0 
Ni  30.0 

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) 372-517 25  (flat products, rod, tube) more
Yield Strength (Mpa) 138-483
Elongation (%) 45 
Reduction in Area (%)  
Note: Elongation is measured in 15 inches.
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