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UNS C44400
Category Copper Alloy
Class Wrought
Type Inhibited admiralty copper
Common Names Copper-zinc brass
Designations United States: UNS C44400

Composition
ElementWeight %
Cu  71.0 
Zn  28.0 
Sn  1.0 

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) 331-379 25  (flat products, wire, tube) more
Yield Strength (Mpa) 124-152
Elongation (%) 65 
Reduction in Area (%)  
Glossary