Fio de cobre do níquel

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June 23, 2025
Category Connection: Ligação de cobre e níquel
Brief: Discover the high-performance Constantan/Copper Nickel/CuNi44 Heating Resistance Wire, perfect for winding applications. This copper nickel alloy offers low electric resistance, excellent heat and corrosion resistance, and easy processing. Ideal for thermal overload relays, circuit breakers, and electrical heating cables.
Related Product Features:
  • Low electric resistance for efficient performance.
  • Excellent heat-resistant and corrosion-resistant properties.
  • Easy to process and lead weld for versatile applications.
  • Used in thermal overload relays and low resistance thermal circuit breakers.
  • Essential material for electrical heating cables.
  • Available in wire sizes from 0.05-10mm.
  • Ribbon dimensions range from 0.05*0.2-2.0*6.0mm.
  • Strip sizes vary from 0.05*5.0-5.0*250mm.
Perguntas frequentes:
  • What are the payment terms for purchasing this product?
    We accept T/T, L/C, D/A, D/P, Western Union, MoneyGram, and Paypal, striving to meet your specific demands.
  • What is the lead time for samples and normal orders?
    Sample lead time is 7 days after payment confirmation. Normal orders take 10-30 days, depending on the quantity ordered.
  • What are the key properties of CuNi44 heating resistance wire?
    CuNi44 offers a resistivity of 0.5 μΩ.m, a maximum working temperature of 400°C, tensile strength of 420 Mpa, and a melting point of 1200°C, making it highly durable and efficient.
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