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20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
Specifications
Brand Name :
TANKII
Model Number :
CuNi23
Certification :
ISO9001:2008
Place of Origin :
Shanghai, China
MOQ :
20kg
Price :
To negotiate
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
20+TON+MONTH
Delivery Time :
7-15 days
Packaging Details :
Spool, Coil, Carton, Wooden case with Plastic Film According to Client's Requirements
Chemical Composition :
Cu Bal, Ni 23%
Carbon Content :
Low
Specification :
0.05mm-8mm
Surface Treatment :
Bright Annealed
Temperature :
Low temperature
Model No. :
CuNi23Mn
Description

20/22/24 AWG Copper Nickel Filament Wire CuNi23 Silver White Round Wire

Introduction:

Due to high tensile strength and increased resistivity values, the copper nickel alloy wires are the first choice for applications as resistance wires. With the different nickel amount in this product range, the characteristics of the wire can be chosen according to your requirements. Copper nickel alloy wires are available as bare wire, or enamelled wire with any insulation and self-bonding enamel. Furthermore, litz wire made of enamelled copper nickel alloy wire are available.

CuNi23Mn is a copper-nickel alloy (CuNi alloy) with medium resistivity for medium-low temperature resistances. The alloy is suitable for use at temperatures up to 400°C (750°F)

CuNi23Mn is very malleable and has a good resistance to corrosion until temperatures of 400°C. Ideal applications areas are all types of resistances used at low temperature.

CuNi23Mn is typically used in heating cables, fuses, resistors and various types of controllers.

Physical Data

Density 8.9 g/cm3

Specific Heat 0.37(J/kg 20°C)

Electrical Resistivity 0.03×10-6ohm.m

Melting Point 1150°C

Maximum Operating Temperature 400°C

Coefficient of linear expansion (coeff 10-6/°C) 15.7 from 20 to 1000°C

Typical Mechanical Properties

Mechanical Properties CuNi23

Tensile Strength 350 Mpa

Elongation 25%

Main Mechanical Properties:

Cu CuNi2 CuNi6 CuNi10 CuNi23Mn CuNi44
Tensile strength [N/mm²] 220-300 260-360 270-370 300-390 500-550 560-680
Yield strength at 1% elongation [N/mm²] 120-200 140-240 160-220 140-250 200-330 400-500
Bending proof performance [%] 100 160 760
Resistance (IACS) [%] 101 34 17 12 6 3
Conductivity [S*m/mm²] 58.5 20.0 10.0 6.7 3.33 2.0
Resistivity [Ohm*mm²/m] 0.0171 0.05 0.10 0.1493 0.30 0.50
Thermal coefficient of resistance [1E-6/K] 3900-4300 1100-1600 500-900 350-400 150-200 -80 - +40
Solderability [-] good good good good good no conventional soldering

main

property

type

 Cuni1 CuNI2 CuNI6 CuNi8 CuNI10 CuNi14 CuNi19 CuNi23 CuNi30 CuNi34 CuNI44

main

chemical

composition

 Ni 1 2 6 8 10 14.2 19 23 30 34 44
MN / / / / / 0.3 0.5 0.5 1.0 1.0 1.0
CU rest rest rest rest rest rest rest rest rest rest rest

max

working

temperature

 / 200 220 250 250 300 300 300 350 350 400

density

g/cm3

 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9

resistivity

at 20 °c

0.03 ±

10%

0.05±

10%

0.10±

10%

0.12±

10%

0.15±

10%

0.20±

5%

0.25±

5%

0.30±

5%

0.35±

5%

0.40±

5%

0.49±

5%

temperature

coefficient of

resistance

 <100 <120 <60 <57 <50 <38 <25 <16 <10 -0 <-6

tensile

strength mpa

 >210 >220 >250 >270 >290 >310 >340 >350 >400 >400 >420
elongation >25 >25 >25 >25 >25 >25 >25 >25 >25 >25 >25

melting

point °c

 1085 1090 1095 1097 1100 1115 1135 1150 1170 1180 1280

coefficient of

conductivity

 145 130 92 75 59 48 38 33 27 25 23

20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire

Product tags

copper coated aluminium wire

,

aluminum wire to copper wire

,

zinc coated wire
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20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire

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Product Detail
Brand Name :
TANKII
Model Number :
CuNi23
Certification :
ISO9001:2008
Place of Origin :
Shanghai, China
MOQ :
20kg
Price :
To negotiate
Contact Supplier
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire

Shanghai Tankii Alloy Material Co.,Ltd

Verified Supplier
11 Years
shanghai, shanghai
Since 1981
Business Type :
Manufacturer, Exporter
Main Products :
Copper Nickel Alloy Wire, Electric Resistance Wire, Thermocouple Bare Wire
Total Annual :
8000000-100000000
Employee Number :
90~100
Certification Level :
Verified Supplier
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