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Copper Alloy UNS C93900


 

UNS C93900

 
Category Copper Alloy
Class Cast
Type
High-leaded tin bronze
Designations United States: UNS C93900

 

Composition

 
Element
Weight %
Cu
79
Sn
6
Pb
15

 

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) 221
25
(castings: centrifugal, continuous, investment, permanent mold, plaster, sand)
Yield Strength (Mpa) 152
Elongation (%) 7
Reduction in Area (%)  
Hardness (HB500) 63
25
(as cast)