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Copper Alloy UNS C85200


 

UNS C85200

 
Category Copper Alloy
Class Cast
Type Yellow brass
Designations United States: UNS C85200,ASTM B584

 

Composition

 
Element
Weight %
Cu
72
Sn
1
Pb
3
Zn
24

 

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) 241
25
(castings: centrifugal, continuous, sand)
Yield Strength (Mpa) 110
Elongation (%) 25
Reduction in Area (%)  
Hardness (HB500) 45
25
(as cast)