Gold Member Since 2011
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Jiangyin Senphus Electrical Material Co., Ltd.

Copper Nickel Alloy Wire, Resistance Wire, Alloy Wire manufacturer / supplier in China, offering Copper Nickel Alloy Heating Resistance Wire and Strip, Silicone Rubber Insulation Heating Wire of UL Approved, Electric Blankets Heating Wire UL 1285 UL1080 and so on.

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Copper Nickel Alloy Heating Resistance Wire and Strip

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Shanghai, China
Production Capacity: 100 Ton/Tons / Month
Payment Terms: T/T

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Basic Info
  • Model NO.: chengxin-55
  • Material: Cu Ni
  • Color: Bright
  • Trademark: Chengxin
  • Specification: ISO9001
  • HS Code: 74082900
  • Product Type: Wire
  • Diameter: 0.05 to 2mm
  • State: Annealed, Soft
  • Transport Package: Wooden Case
  • Origin: Jiangyin
Product Description

 
 Copper Nickel Alloy Heating Resistance Wire and Strip 
 
 Chengxin copper nickel alloy heating resistance wire and strip has lower electrical resistance, good mechanical, excellent welding and anti-corrosion properties. It is used 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. It's similar as Kanthal's type cupronickel .
Copper Nickel Alloy Heating Resistance Wire and Strip Technique Data
Copper Nickel Alloy Heating Resistance Wire and Strip

Name

 Code

Resistance Ω at 20 °C

the maximum temperature°C

Copper-nickel--1

NC003

0.03

200

Copper-nickel--2

NC005

0.05

200

Copper-nickel--6

NC010

0.1

220

Copper-nickel--8

NC012

0.12

250

Copper-nickel--10

NC015

0.15

200

Copper-nickel--14

NC020

0.2

300

Copper-nickel--19

NC025

0.25

300

Copper-nickel--22

NC030

0.3

300

Copper-nickel--30

NC035

0.35

350

Copper-nickel--34

NC040

0.4

350

Copper-nickel--40

NC048

0.48

400

Copper-nickel--44

NC050

0.5

400

 
 Cuni44 chemical component show
 
 

Electrical Resistance Wire

CuNi44

Name

Chemical Composition(%)

C(Carbon)

<0.10

Ni (Nickel)

44

Cu(Copper)

Rest

Pb(plumbum)

<0.005

S(Sulfur)

<0.02

Mn(Manganese)

1.00

Si(Silicon)

<0.10

Mg(Magnesium)

<0.05

Fe(Iron)

<0.50

MAX.Continusus serice Temperature°C

400°C

Resistivity 20°C(m m2)

0.48(±0.03)

Elongation at Rupture

25-30%

Tensile strength Mpa

>390

Melting Point 

1280

Density g/cm3

8.9

TCRx10-6 /°C

+40
Some questions before order:
1. what is the diameter do you want?
2. what is the component do you want?
3.what is the quantities do you want?
4.what is the resistance per meter do you want?

 
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