• Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
  • Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
  • Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
  • Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
  • Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
  • Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40

Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40

Insulation Level: H, F, B, E
Certification: ISO9001, RoHS
Brand: Huona
Application: Transformer, Instrument, Electrical Equipment, Motor
Shape: Round Wire
Conductor Material: Copper Wire
Samples:
US$ 50/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
Constantan
Serves
Small Order Accepted
Size
Sample Available
Other Name
Eureka Wire
OEM
Yes
Stock
Seyn
Sample (Less Than1kg)
Can Discuss
Material
Cunimn Alloy
Transport Package
Woodren Case or Cartons
Specification
0.01-3mm
Trademark
HUONA
Origin
Shanghai
HS Code
85441100
Production Capacity
2000tons/Year

Product Description

Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40

Product Description

These enameled resistance wires have been broadly used for standard resistors, automobile
parts, winding resistors, etc. using the insulation processing best suited for these applications, taking full advantage of the distinctive features of enamel coating.

Furthermore, we will carry out enamel coating insulation of precious metal wire such as silver and platinum wire upon order. Please make use of this production-on-order. 

Tpye of Insulation:

1) Polyester resistance wire , class 130

2) Modified polyester resistance wire  , class 155

3) Polyesterimide resistance wire , class 180

4) Polyester (imide) coated with polyamide-imide resistance wire , class 200

5) Polyimide resistance wire , class 220

  Constantan 6J40  New Constantan Manganin Manganin Manganin
6J11 6J12 6J8 6J13
Main Chemical Elements %  Mn  1~2  10.5~12.5  11~13 8~10 11~13 
Ni 39~41 - 2~3 - 2~5
Cu REST REST REST REST REST
    Al2.5~4.5 Fe1.0~1.6   Si1~2  
Temperature Range for Components 5~500 5~500 5~45 10~80 10~80
Density 8.88 8 8.44 8.7 8.4
g/cm3
Resistivity 0.48 0.49 0.47 0.35 0.44
μΩ.m,20 ±0.03  ±0.03  ±0.03  ±0.05  ±0.04 
Extensibility ≥15 ≥15 ≥15 ≥15 ≥15
%Φ0.5
Resistance -40~+40 -80~+80 -3~+20 -5~+10 0~+40
Temperature
Quotiety
α,10 -6 /
Thermoelectromotive 45 2 1 2 2
force to Copper
μv/(0~100) 
 

Tpye of Bare Wire

main

property

type

 

Cuni1

CuNI2

CuNI6

CuNI10

CuNi19

CuNi23

CuNi30

CuNi34

CuNI44

main

chemical

composition

Ni

1

2

6

10

19

23

30

34

44

 

MN

/

/

/

/

0.5

0.5

1.0

1.0

1.0

 

CU

rest

rest

rest

rest

rest

rest

rest

rest

rest

max 

working

temperature

 

/

200

220

250

300

300

350

350

400

density 

g/cm3

 

8.9

8.9

8.9

8.9

8.9

8.9

8.9

8.9

8.9

resistivity 

at 20 °c

 

0.03
 ± 10%

0.05
±10%

0.1
±10%

0.15
±10%

0.25
±5%

0.3
±5%

0.35
±5%

0.40
±5%

0.49
±5%

temperature

coefficient of

resistance

 

<100

<120

<60

<50

<25

<16

<10

-0

<-6

tensile

strength mpa

 

>210

>220

>250

>290

>340

>350

>400

>400

>420

elongation

 

>25

>25

>25

>25

>25

>25

>25

>25

>25

melting

point °c

 

1085

1090

1095

1100

1135

1150

1170

1180

1280

coefficient of

conductivity

 

145

130

92

59

38

33

27

25

23

Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40
Enameled Constantan Wire Copper Nickel Alloy CuNi44/CuNi45/CuNi40

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