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Name:C73500
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Brief introduction: C73500
White copper is a copper-based alloy with nickel as the main added element, which is silvery-white and has a metallic luster, so it is called white copper.
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General

Property

Temperature

Value

Comment

Density

23.0 °C

8.4 - 8.9 g/cm³


Typical for Wrought Copper Nickel Silver Grade

 

Mechanical

Property

Temperature

Value

Comment

Elastic modulus

23.0 °C

120 - 140 GPa


Typical for Wrought Copper Nickel Silver Grade

Poisson's ratio

23.0 °C

0.32 [-]


Typical for Wrought Copper Nickel Silver Grade

Thermal

Property

Temperature

Value

Comment

Coefficient of thermal expansion

23.0 °C

1.6E-5 - 1.9E-5 1/K


Typical for Wrought Copper Nickel Silver Grade

Melting point

 

875 - 1135 °C


Typical for Wrought Copper Nickel Silver Grade

Specific heat capacity

23.0 °C

377 J/(kg·K)


Typical for Wrought Copper Nickel Silver Grade

Thermal conductivity

23.0 °C

21 - 116 W/(m·K)


Typical for Wrought Copper Nickel Silver Grade

Chemical properties

Property

Value

Iron

0.25 %


Lead

0.1 %


Manganese

0.5 %


Nickel

16.5 - 19.5 %


Show Material materials with Nickel of 16.5 - 19.5 %

Other

Rest Zn, Cu+Ag = 70.5 - 73.5

 

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