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May 22, 2025
Category Connection: Copper Nickel Alloy
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Tags:
#copper nickel wire #constantan wire #copper nickel resistance wire
Brief: Discover the versatile Copper Nickel/CuNi44/Constantan Heating Wire, perfect for winding applications. This high-resistance alloy wire offers excellent weldability and fabrication ease, making it ideal for low-voltage electrical products. Available in various sizes, from wire to foil, to meet your specific needs.
Related Product Features:
  • Copper Nickel Alloy CuNi Wire with resistivity ranging from 0.1μΩm to 0.49μΩm.
  • Easy to weld and fabricate, suitable for various forms and applications.
  • Available in wire diameters from 0.03mm to 8mm.
  • Ribbon options with widths from 0.4mm to 40mm and thicknesses from 0.03mm to 2.9mm.
  • Strip sizes range from 8mm to 250mm in width and 0.1mm to 3mm in thickness.
  • Foil dimensions include widths of 6mm to 120mm and thicknesses from 0.003mm to 0.1mm.
  • Bar sizes available from 8mm to 100mm in width and 50mm to 1000mm in thickness.
  • Custom sizes available upon request to meet specific requirements.
Faqs:
  • What are the main applications of Copper Nickel/CuNi44/Constantan Heating Wire?
    This wire is widely used in low-voltage circuit breakers, thermal overload relays, and other low-voltage electrical products due to its good resistance consistency and superior stability.
  • What sizes are available for the Copper Nickel Alloy CuNi Wire?
    The wire is available in diameters from 0.03mm to 8mm, ribbons from 0.4mm to 40mm in width, strips from 8mm to 250mm in width, foils from 6mm to 120mm in width, and bars from 8mm to 100mm in width. Custom sizes are also available.
  • Why is Copper Nickel Alloy CuNi Wire preferred for resistor manufacturing?
    The resistivity of CuNi alloy increases with higher nickel content, ranging from 0.1μΩm to 0.49μΩm, allowing manufacturers to choose the most suitable alloy wire for their specific needs.
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