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Copper Alloy UNS C90200


 

UNS C90200

 
Category Copper Alloy
Class Cast
Type Tin bronze
Designations United States: UNS C90200

 

Composition

 
Element
Weight %
Cu
93
Sn
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) 262
25
(castings: centrifugal, sand)
Yield Strength (Mpa) 110
Elongation (%) 30
Reduction in Area (%)  
Hardness (HB500) 70
25
(as cast)