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0.12mm Precision Resistance CuNi6 Copper Nickel Alloy Wire for Electric Relay

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0.12mm Precision Resistance CuNi6 Copper Nickel Alloy Wire for Electric Relay

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Brand Name : TANKII

Model Number : CuNi6

Certification : ISO

Place of Origin : China

MOQ : 20kg

Payment Terms : Western Union, T/T, L/C

Supply Ability : 60,000/M

Packaging Details : Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil

Series : : CuNi(1,2,6,8,10,14,19,23,30,34,6J40(CuNi40)

Application : : Electric Relay

Resistance : Stable

Resistivity : ;0.1+-10%

Condition : : bright or oxidized

Sample Free : Available

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0.12mm Precision Resistance CuNi6 Copper Nickel Alloy Wire for Electric Relay

Product Description

CuNi6 low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.


Chemical Content, %

Ni

Mn

Fe

Si

Cu

Other

ROHS Directive

Cd

Pb

Hg

Cr

6

-

-

-

Bal

-

ND

ND

ND

ND


Mechanical Properties

Max Continuous Service Temp

200℃

Resisivity at 20℃

0.1±10%ohm mm2/m

Density

8.9 g/cm3

Thermal Conductivity

100(Max)

Melting Point

1095℃

Tensile Strength,N/mm2 Annealed,Soft

170~340 Mpa

Tensile Strength,N/mm2 Cold Rolled

340~680 Mpa

Elongation(anneal)

25%(Min)

Elongation(cold rolled)

2%(Min)

EMF vs Cu, μV/ºC (0~100ºC)

-12

Micrographic Structure

austenite

Magnetic Property

Non


CuNi6 Tradenames:

Alloy 60, CuNi6, Lohm, HAl-60, Alloy 260, Cuprothal 60


Resistance Alloy 60 – CuNi6 Sizes / Temper Capabilities

  1. Condition: Bright, Annealed, Soft
  2. Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
  3. Rod, Bar diameter 1mm-30mm
  4. Strip: Thickness 0.01mm-7mm, Width 1mm-280mm
  5. Enameled condition is available

CuNi alloy wireis typically used in heating cables, fuses, resistors and various types of controllers.
As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips weiding wire)

Resistance Series

Chemical composition and main properties


Chemical Composition and Main Property of Cu-Ni Low Resistance Alloy

PropertiesGrade

CuNi1

CuNi2

CuNi6

CuNi8

CuMn3

CuNi10

Main Chemical Composition

Ni

1

2

6

8

_

10

Mn

_

_

_

_

3

_

Cu

Bal

Bal

Bal

Bal

Bal

Bal

Max Continuous Service Temperature(º C)

200

200

200

250

200

250

Resisivity at 2º C (Ω mm2/m)

0.03

0.05

0.1

0.12

0.12

0.15

Density(g/cm3)

8.9

8.9

8.9

8.9

8.8

8.9

Thermal Conductivity(α × 10-6º C)

< 100

< 120

< 60

< 57

< 38

< 50

Tensile Strength(Mpa)

≥ 210

≥ 220

≥ 250

≥ 270

≥ 290

≥ 290

EMF vs Cu(μ Vº C)(0~10º C)

-8

-12

-12

-22

_

-25

Approximate Melting Point(º C)

1085

1090

1095

1097

1050

1100

Micrographic Structure

austenite

austenite

austenite

austenite

austenite

austenite

Magnetic Property

non

non

non

non

non

non

PropertiesGrade

CuNi14

CuNi19

CuNi23

CuNi30

CuNi34

CuNi44

Main Chemical Composition

Ni

14

19

23

30

34

44

Mn

0.3

0.5

0.5

1

1

1

Cu

Bal

Bal

Bal

Bal

Bal

Bal

Max Continuous Service Temperatureº C)

300

300

300

350

350

400

Resisivity at 2º C (Ω mm2/m)

0.2

0.25

0.3

0.35

0.4

0.49

Density(g/cm3)

8.9

8.9

8.9

8.9

8.9

8.9

Thermal Conductivity(α × 10-6º C)

< 30

< 25

< 16

< 10

< 0

< -6

Tensile Strength(Mpa)

≥ 310

≥ 340

≥ 350

≥ 400

≥ 400

≥ 420

EMF vs Cu(μ Vº C)(0~10º C)

-28

-32

-34

-37

-39

-43

Approximate Melting Point(º C)

1115

1135

1150

1170

1180

1280

Micrographic Structure

austenite

austenite

austenite

austenite

austenite

austenite

Magnetic Property

non

non

non

non

non

non


Product Tags:

nickel copper alloy

      

alloy of copper and nickel

      
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