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UNS C69000
Category Copper Alloy
Class Wrought
Type Aluminum brass
Common Names Copper-zinc brass
Designations United States: UNS C69000

Composition
ElementWeight %
Cu  73.3 
Al  3.4 
Ni  0.6 
Zn  22.7 

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) 496-896 25  (flat products) 
Yield Strength (Mpa) 345-807
Elongation (%) 40 
Reduction in Area (%)  
Glossary