China Cuprothal 10 Low electric resistance copper nickel alloy cuni6 wire Manufacture and Factory

Cuprothal 10 Low electric resistance copper nickel alloy cuni6 wire

Short Description:

CuNi Series

Copper nickel alloy has low electric resistance,good heat-resistant and corrosion-resistant,easy to be processed and lead welded.
It isused to make the key components in the thermal overload relay,low resistance thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable.

Size dimension range:
Wire: 0.05-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm

Certificate: ISO 9001

Size: Customized

MOQ: 5KGS

Application: Resistor

Chemical composition: Copper nickel

Shape: Wire

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Product Detail

FAQ

Product Tags

CuNi6

(Common Name:Cuprothal 10,CuNi6,NC6)

CuNi6 is a copper-nickel alloy (Cu94Ni6 alloy) with low resistivity for use at temperatures up to 220°C.

CuNi6 Wire is typically used for low-temperature applications such as heating cables.

Normal composition%

Nickel	6	Manganese	-
Copper	Bal.

Typical Mechanical properties（1.0mm）

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
110	250	25

Typical Physical properties

Density (g/cm3)	8.9
Electrical resistivity at 20℃ (Ωmm2/m)	0.1
Temperature factor of resistivity（20℃~600℃）X10-5/℃	<60
Conductivity coefficient at 20℃ (WmK)	92
EMF vs Cu(μV/℃ )(0~100℃ )	-18