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Copper Nickel Alloy CuNi10

Copper Nickel Alloy CuNi10

CuNi10(Common Name:CuNi10,Curpothal 15,NC15)CuNi10 is a copper-nickel alloy (Cu90Ni10 alloy) with low resistivity for use at temperatures up to 250°C.CuNi10 is typically used for applications such as

Hangzhou Ualloy Material Co.,Ltd is one of the best copper nickel alloy cuni10 manufacturers and suppliers in China, welcome to buy discount and low price curpothal 15, alloy 90, cuni 90, alloy 290, cuprothal90 from us, and also welcome to check the price and quotation with our factory.

CuNi10

(Common Name:CuNi10,Curpothal 15,NC15)

CuNi10 is a copper-nickel alloy (Cu90Ni10 alloy) with low resistivity for use at temperatures up to 250°C.

CuNi10 is typically used for applications such as heating cables, fuses, shunts, resistors and various types of controllers.

Normal composition%

Nickel

10

Manganese

-

Copper

Bal.




Typical Mechanical properties(1.0mm)

Yield strength

Tensile Strength

Elongation

Mpa

Mpa

%

130

290

25


Typical Physical properties

Density (g/cm3)

8.9

Electrical resistivity at 20℃ (Ωmm2/m)

0.15

Temperature factor of resistivity(20℃~600℃)X10-5/℃

<50

Conductivity coefficient at 20℃ (WmK)

59

EMF vs Cu(μV/℃ )(0~100℃ )

-25



Coefficient of thermal expansion

Temperature

Thermal Expansion x10-6/K

20 ℃- 400℃

17.5


Specific heat capacity

Temperature

20℃

J/gK

0.380


Melting point (℃)

1100

Max continuous operating temperature in air (℃)

250

Magnetic properties

non-magnetic

Corrosion resistance performance

Alloys

Working In atmosphere at 20℃

Working at max temperature 200℃

Air and oxygen contain

gases

gases with Nitrogen

gases with sulfur

oxidability

gases with sulfur

reductibility

carburization

CuNi10

good

general

general

general

bad

good

Style of supply

Alloys Name

Type

Dimension

CuNi10W

Wire

D=0.06mm~8mm

CuNi10R

Ribbon

W=0.4~40

T=0.05~2.9mm

CuNi10S

Strip

W=8~200mm

T=0.1~3.0

CuNi10F

Foil

W=6~120mm

T=0.005~0.1

CuNi10B

Bar

Dia=8~100mm

L=50~1000

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