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Copper Nickel Alloy CuNi6 Strip wire(0.01-10mm)

Copper Nickel Alloy CuNi6 Strip wire(0.01-10mm)

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.

Copper Nickel Alloy CuNi6 Strip wire


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%

Nickel6Manganese-

CopperBal.



Typical Mechanical properties(1.0mm)

Yield strengthTensile StrengthElongation

MpaMpa%

11025025



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





Coefficient of thermal expansion

TemperatureThermal Expansion x10-6/K

20 ℃- 400℃17.5


Specific heat capacity

Temperature20℃

J/gK0.380


Melting point (℃)1095

Max continuous operating temperature in air (℃)220

Magnetic propertiesnon-magnetic


Corrosion resistance performance

AlloysWorking In atmosphere at 20℃           Working at max temperature 200℃

Air and oxygen contain

gasesgases with Nitrogengases with sulfur

oxidabilitygases with sulfur

reductibilitycarburization

CuNi6goodbadbadbadbadgood


Style of supply

Alloys NameTypeDimension

CuNi6WWireD=0.06mm~8mm

CuNi6RRibbonW=0.4~40T=0.05~2.9mm

CuNi6SStripW=8~200mmT=0.1~3.0

CuNi6FFoilW=6~120mmT=0.005~0.1

CuNi6BBarDia=8~100mmL=50~1000


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