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UNS C66700
Category Copper Alloy
Class Wrought
Type Manganese brass
Common Names Copper-zinc brass
Designations United States: UNS C66700

Composition
ElementWeight %
Cu  70.O 
Zn  28.8 
Mn  1.2 

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) 315-689 25  (flat products, wire) 
Yield Strength (Mpa) 83-638
Elongation (%) 60 
Reduction in Area (%)  
Glossary