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UNS C38500
Category Copper Alloy
Class Wrought
Type Architectural bronze
Common Names Copper-zinc brass
Designations United States: UNS C38500

Composition
ElementWeight %
Cu  57.0 
Pb  3.0 
Zn  40.0 

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) 414  25  (rod, shapes) 
Yield Strength (Mpa) 138 
Elongation (%) 30 
Reduction in Area (%)  
Glossary