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CuNi23 180 Copper Nickel Alloy Wire Flat Strip Foil Midohm

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CuNi23 180 Copper Nickel Alloy Wire Flat Strip Foil Midohm

CuNi23 180 Copper Nickel Alloy Wire Flat Strip Foil Midohm
CuNi23 180 Copper Nickel Alloy Wire Flat Strip Foil Midohm

Large Image :  CuNi23 180 Copper Nickel Alloy Wire Flat Strip Foil Midohm

Product Details:
Place of Origin: Shanghai, China
Brand Name: TANKII
Certification: ISO9001: 2008
Model Number: CuNi23
Payment & Shipping Terms:
Minimum Order Quantity: 20kg
Price: Negotiation
Packaging Details: Spool, carton, plywod case with plastic film as clients required
Delivery Time: 15-28DAYS
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 300+TON+MONTH

CuNi23 180 Copper Nickel Alloy Wire Flat Strip Foil Midohm

Description
Material: Constantan/ Manganin Wire Chemical: Cu Ni/ Cu Mn
Type: Round Insulated Wire Insulation Material: Polyesterimide, Polyester
Application: Electric Instrument, Electric Part Coil And So On Class: 130,155,180,200,220
High Light:

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Foil Cupronickel Wire

CuNi23 (alloy 180) Copper Nickel Alloy Wire/Flat Wire/Strip/foil Midohm

Product Description
CuNi23Mn 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
23 0.5 - - Bal - ND ND ND ND


Mechanical Properties

Max Continuous Service Temp 250ºC
Resisivity at 20ºC 0.35%ohm mm2/m
Density 8.9 g/cm3
Thermal Conductivity 16(Max)
Melting Point 115ºC
Tensile Strength,N/mm2 Annealed,Soft 270~420 Mpa
Tensile Strength,N/mm2 Cold Rolled 350~840 Mpa
Elongation(anneal) 25% (Max)
Elongation(cold rolled) 2% (Max)
EMF vs Cu, μV/ºC (0~100ºC) -25
Micrographic Structure austenite
Magnetic Property Non


CuNi23Mn Tradenames:
Alloy 180, CuNi 180, 180 Alloy, MWS-180, Cuprothal 180, Midohm, HAI-180, Cu-Ni 23, Alloy 380, Nickel alloy 180



Resistance Alloy 180 - CuNi23Mn Sizes / Temper Capabilities
Condition: Bright, Annealed, Soft
Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
Rod, Bar diameter 1mm-30mm
Strip: Thickness 0.01mm-7mm, Width 1mm-280mm
Enameled condition is available

 

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
 

 

 

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Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: Lisa

Tel: +8618017457857

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