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Shanghai Tankii Alloy Material Co.,Ltd
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0.2mm 130 Class Enameled Wire Colored Round Copper Alloy Manganin

Product Details

Place of Origin: Shanghai, China

Brand Name: TANKII

Certification: ISO9001:2008

Model Number: 6J40

Payment & Shipping Terms

Minimum Order Quantity: 10kg

Price: To negotiate

Packaging Details: Spool, Carton, Plywood case as clients’ requirements

Delivery Time: 7-12 days

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

Supply Ability: 200+TON+MONTH

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Specifications
Highlight:

enamel magnet wire

,

enameled wire

Material Alloy:
Copper Based Alloy
Type:
Round Insulated Wire
Insulation Material:
Polyesterimide, Polyester
Temperature:
130, 155, 180, 200, 220...
Sample:
Available
Spool:
Standard
Material Alloy:
Copper Based Alloy
Type:
Round Insulated Wire
Insulation Material:
Polyesterimide, Polyester
Temperature:
130, 155, 180, 200, 220...
Sample:
Available
Spool:
Standard
Description
0.2mm 130 Class Enameled Wire Colored Round Copper Alloy Manganin

 
130 Class Colored Round Copper Alloy Manganin Enameled Wire
 
1. Material General Description 
 
Copper nickel alloy, which has low electric resisitance, good heat-resistant and corrosion-resistant, easy to be processed and lead welded. 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 s type cupronickel.The more composition of Nickel,the more silver white the surface to be.
 
3.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(oC)
 
200
 
200
 
200
 
250
 
200
 
250
 
Resisivity at 20oC (Ωmm2/m)
 
0.03
 
0.05
 
0.10
 
0.12
 
0.12
 
0.15
 
Density(g/cm3)
 
8.9
 
8.9
 
8.9
 
8.9
 
8.8
 
8.9
 
Thermal Conductivity(α×10-6/oC)
 
<100
 
<120
 
<60
 
<57
 
<38
 
<50
 
Tensile Strength(Mpa)
 
≥210
 
≥220
 
≥250
 
≥270
 
≥290
 
≥290
 
EMF vs Cu(μV/oC)(0~100oC)
 
-8
 
-12
 
-12
 
-22
 
_
 
-25
 
Approximate Melting Point( oC)
 
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
 
1.0
 
1.0
 
1.0
 
Cu
 
Bal
 
Bal
 
Bal
 
Bal
 
Bal
 
Bal
 
Max Continuous Service Temperature(oC)
 
300
 
300
 
300
 
350
 
350
 
400
 
Resisivity at 20oC (Ωmm2/m)
 
0.20
 
0.25
 
0.30
 
0.35
 
0.40
 
0.49
 
Density(g/cm3)
 
8.9
 
8.9
 
8.9
 
8.9
 
8.9
 
8.9
 
Thermal Conductivity(α×10-6/oC)
 
<30
 
<25
 
<16
 
<10
 
<0
 
<-6
 
Tensile Strength(Mpa)
 
≥310
 
≥340
 
≥350
 
≥400
 
≥400
 
≥420
 
EMF vs Cu(μV/oC)(0~100oC)
 
-28
 
-32
 
-34
 
-37
 
-39
 
-43
 
Approximate Melting Point( oC)
 
1115
 
1135
 
1150
 
1170
 
1180
 
1280
 
Micrographic Structure
 
austenite
 
austenite
 
austenite
 
austenite
 
austenite
 
austenite
 
Magnetic Property
 
non
 
non
 
non
 
non
 
non
 
non
 

 
2. Enamelled Wire Introduction and applications
 
Although described as "enameled", enameled wire is not, in fact, coated with either a layer of enamel paint nor with vitreous enamel made of fused glass powder. Modern magnet wire typically uses one to four layers (in the case of quad-film type wire) of polymer film insulation, often of two different compositions, to provide a tough, continuous insulating layer. Magnet wire insulating films use (in order of increasing temperature range) polyvinyl formal (Formar), polyurethane, polyimide, polyamide, polyster, polyester-polyimide, polyamide-polyimide (or amide-imide), and polyimide. Polyimide insulated magnet wire is capable of operation at up to 250 °C. The insulation of thicker square or rectangular magnet wire is often augmented by wrapping it with a high-temperature polyimide or fiberglass tape, and completed windings are often vacuum impregnated with an insulating varnish to improve insulation strength and long-term reliability of the winding.
Self-supporting coils are wound with wire coated with at least two layers, the outermost being a thermoplastic that bonds the turns together when heated.
Other types of insulation such as fiberglass yarn with varnish, aramid paper, kraft paper, mica, and polyester film are also widely used across the world for various applications like transformers and reactors. In the audio sector, a wire of silver construction, and various other insulators, such as cotton (sometimes permeated with some kind of coagulating agent/thickener, such as beeswax) and polytetrafluoroethylene (PTFE) can be found. Older insulation materials included cotton, paper, or silk, but these are only useful for low-temperature applications (up to 105°C).
For ease of manufacturing, some low-temperature-grade magnet wire has insulation that can be removed by the heat of soldering. This means that electrical connections at the ends can be made without stripping off the insulation first.
 
0.2mm 130 Class Enameled Wire Colored Round Copper Alloy Manganin 00.2mm 130 Class Enameled Wire Colored Round Copper Alloy Manganin 1

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