Sign In | Join Free | My
Search by Category
Wholesale Marketplace
Home > Other Metals & Metal Products >

CuNi44 CuNi45 Cu56Ni44 CuNi44Mn Constantan Copper Nickel Alloy Resistance Flat Ribbon Wire

Categories Nicr Alloy
Brand Name: TANKII
Model Number: CuNi44
Certification: SGS
Place of Origin: Shanghai, China
Price: USD 15- 25 KG
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300Tons per month
Delivery Time: 7-10days
Packaging Details: Spool+ Box+ Wooden Case
sample: Free
Purity: 45%Ni
Surface: Bright
Standard: GB/ASTM
Size: 0.03- 1.2*0.5-5.0mm
Application: Heating / Resistance / Resistor
Resistivity 20C: 0.49+/-3%
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    CuNi44 CuNi45 Cu56Ni44 CuNi44Mn Constantan Copper Nickel Alloy Resistance Flat Ribbon Wire

    Konstantan Constant CuNi44 CuNi45 Cu56Ni44 CuNi44Mn Constantan Copper nickel alloy resistance flat ribbon wire

    1 Introduction
    sometimes cupro-nickels, there exists a range of different cooper nickel alloys that possess different properties and hence are suited to a range of different applications.

    2 Products and services

    1. CE and ROHS cerfication;
    2. Small orders are accepted;
    3. Factory direct sale;
    4. Timely delivery;
    5. Samples are available;
    3 Features
    1. Good resistance to corrosion;
    2. Good malleability performance;
    3. Good heating resistance;
    4. Easy to be processed and lead welded;
    5. Constant resistivity over a wide range of temperatures;
    6. constantan is characterized by good fatigue life and relatively high elongation capability .
    4 Applications
    It is suilable for electrical resistors, potentiometers, heating wires, heating cables and underground heating mesh; braiding and shielding in flexible coaxial cable and communication cable, a variety of audio and video cable, vehicle signal cable, network cable, data transmission cables ang so on.
    5 Size
    Wire: 0.018mm-10mm
    Ribbon: 0.05*0.2mm-2.0*6.0mm
    Strip: 0.5*5.0mm-5.0*250mm
    Bar: 10-100mm
    6 When you inquiry, pls specify the details
    1. Material and model of wire
    2. Diameter, if strip, thickness and width;
    3. Quantity;
    4. Special requirement if you have.

    Chemical Composition and Main Property of Cu-Ni Low Resistance Alloy
    Main Chemical CompositionNi1268_10
    Max Continuous Service Temperature(ºC)200200200250200250
    Resisivity at 20ºC (Ω*mm²/m)
    Thermal Conductivity(α×10-6ºC)<100<120<60<57<38<50
    Tensile Strength(Mpa)≥210≥220≥250≥270≥290≥290
    EMF vs Cu(μVºC)(0~1000ºC)-8-12-12-22_-25
    Approximate Melting Point(ºC)108510901095109710501100
    Micrographic Structureausteniteausteniteausteniteausteniteausteniteaustenite
    Magnetic Propertynonnonnonnonnonnon
    Main Chemical CompositionNi141923303444
    Max Continuous Service TemperatureºC)300300300350350400
    Resisivity at 20ºC (Ω*mm²/m)
    Thermal Conductivity(α×10-6ºC)<30<25<16<10<0<-6
    Tensile Strength(Mpa)≥310≥340≥350≥400≥400≥420
    EMF vs Cu(μVºC)(0~1000ºC)-28-32-34-37-39-43
    Approximate Melting Point(ºC)111511351150117011801280
    Micrographic Structureausteniteausteniteausteniteausteniteausteniteaustenite
    Magnetic Propertynonnonnonnonnonnon

    OTHER Chemical Composition And Main Properties
    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.

    Product Tags:

    nichrome wire


    nichrome resistance wire

    Quality CuNi44 CuNi45 Cu56Ni44 CuNi44Mn Constantan Copper Nickel Alloy Resistance Flat Ribbon Wire for sale
    Send your message to this supplier
    To: Shanghai Tankii Alloy Material Co.,Ltd
    Characters Remaining: (0/3000)
    Inquiry Cart 0

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2019 All rights reserved.