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CuNi44 Constantan Strip / Wire / Sheet / Flat Wire for Industrial

Shanghai Tankii Alloy Material Co.,Ltd
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    Buy cheap CuNi44 Constantan Strip / Wire / Sheet / Flat Wire for Industrial from wholesalers
     
    Buy cheap CuNi44 Constantan Strip / Wire / Sheet / Flat Wire for Industrial from wholesalers
    • Buy cheap CuNi44 Constantan Strip / Wire / Sheet / Flat Wire for Industrial from wholesalers

    CuNi44 Constantan Strip / Wire / Sheet / Flat Wire for Industrial

    Ask Lasest Price
    Brand Name : Tankii
    Model Number : CuNi44
    Price : 20usd/kg
    Payment Terms : L/C, D/P, T/T, Western Union
    Supply Ability : 100ton/month
    Delivery Time : 5-15days
    • Product Details
    • Company Profile

    CuNi44 Constantan Strip / Wire / Sheet / Flat Wire for Industrial

    Basic Info.

    Model NO.
    CuNi44
    Carbon Content
    None
    PCD
    380Min
    ET
    0
    Hole
    0
    Serves
    Small Oreder Accepted
    Sample
    Sample Available
    surface
    bright
    standard
    GB/ASTM/JIS/BIS/DIN
    density
    8.9g/cm3
    Elongation
    25%
    purity
    44%Ni
    State
    Soft 1/4hard 1/2hard hard T-hard
    OEM
    Yes
    MOQ
    5kilograms
    Transport Package
    Coil Cartons, Pallet, Spools, Coils
    Specification
    0.01-3mm*0.3-600mm
    Trademark
    TANKII
    Origin
    China
    HS Code
    7409400000
    Production Capacity
    3000 Tons/Year

    Product Description

    Constantan Strip/Wire/Sheet Cupro-Nickel/Cuni44

    Constantan As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips),
    Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44.

    1. CuNi44, also called Constantan, has a very low temperature coefficient, high electrical resistance, high ductility and non-corroding properties. It is suitable for use at temperatures up to 600° C (1110° F). As a very malleable, very ductile alloy, it has a very good resistance to oxidation.

    The alloy is non-magnetic. It is suitable for electrical resistors, potentiometers, heating wires, heating cables and mats. Ribbons are used for heating of bimetals. Another field of application is manufacturing of thermocouples because it develops a high electromotive force (EMF) in association with others metals.

    2. Chemical Composition
    Alloy Ni% Mn% Fe% Cu%
    CuNi44 43 Max 0.5 - Bal.

    3. Products and services
    1. Pass: ISO9001 certification;
    2. Fine after-sale services;
    3. Small order accepted;
    4. Samples available;

    4. Size
    Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
    Strips: 0.08*5.0-5.0*250mm Bars: D10-100mm

    Chemical Content, %
    NiMnFeSiCuOtherROHS Directive
    CdPbHgCr
    441%0.5-Bal-NDNDNDND

    Mechanical Properties
    Max Continuous Service Temp400ºC
    Resisivity at 20ºC0.49±5%ohm mm2/m
    Density8.9 g/cm3
    Thermal Conductivity-6(Max)
    Melting Point1280ºC
    Tensile Strength,N/mm2 Annealed,Soft340~535 Mpa
    Tensile Strength,N/mm3 Cold Rolled680~1070 Mpa
    Elongation(anneal)25%(Min)
    Elongation(cold rolled)≥Min)2%(Min)
    EMF vs Cu, μV/ºC (0~100ºC)-43
    Micrographic Structureaustenite
    Magnetic PropertyNon

    Application of Constantan
    Constantan is a copper-nickel alloy that contains specific minor amounts of additional
    elements to achieve precise values for the temperature coefficient of resistivity. Careful
    control of melting and conversion practices results in a very low level of pinholes at
    ultra-thin thicknesses. The alloy is used extensively for foil resistors and strain gauges.

    FAQ

    1. What's the minimum quantity customer can order?
    If we have your size in stock, we can provide any quantity you want.
    If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.
    2. How can you pay for small sample amount?
    We have Western union account, wire transfer for sample amount also ok.

    3. Customer do not have express account. How will us arrange the delivery for sample order?
    Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.

    4. What's our payment terms?
    We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.

    5. Do you provide free samples?
    If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.

    6. What's our working time?
    We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.

    Any questions pls kindly send email to us,thank you.
    CuNi44 Constantan Strip/Wire/Sheet /Flat Wire

    CuNi44 Constantan Strip/Wire/Sheet /Flat Wire
    CuNi44 Constantan Strip/Wire/Sheet /Flat Wire
    CuNi44 Constantan Strip/Wire/Sheet /Flat Wire
    CuNi44 Constantan Strip/Wire/Sheet /Flat Wire
    Quality CuNi44 Constantan Strip / Wire / Sheet / Flat Wire for Industrial for sale
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