Copper Nickel Alloy Wire

CuNi44Mn Constantan strip offers low temperature coefficient, high resistivity, and oxidation resistance up to 400°C. ISO9001 certified. Custom sizes available. Ideal for resistors, heating elements, and thermocouples.

Constantan resistance wire with 0.48 Ohm mm2/m resistivity and low temperature coefficient. Ideal for heat treating and cryogenic thermocouples. Offers excellent corrosion resistance, non-magnetic, and customizable sizes. ISO9001 certified.

Manganin alloy enameled wire with 180°C thermal class, offering near-zero temperature coefficient and long-term stability. Ideal for precision resistors and cryogenic applications. Custom sizes available with high tensile strength and non-magnetic properties.

High-precision enameled resistance wire for automotive and precision instruments. Available in CuNi, Constantan, Manganin alloys with polyurethane or polyesterimide insulation. Diameters from 0.02mm to 2.5mm. ISO 9001 certified, customizable colors and sizes. MOQ 5kg.

High tensile CuNi25 cupronickel strips with 0.30 Ohm mm2/m resistivity and low TCR. Ideal for resistance wire applications. Available in various CuNi alloys, bare or enamelled. Custom sizes and insulation options from a leading Chinese manufacturer.

99.0% pure nickel capillary tube with excellent corrosion resistance and thermal conductivity. Ideal for heat exchangers, chemical processing, and food equipment. Custom sizes available with short lead time.

High conductivity silver coated copper wire with 0.3-10.0um coating thickness. Excellent corrosion resistance and weldability. Custom diameters and packing available. Complies with JB/T3135-2011 and ASTM B298-99 standards.

CuNi2 alloy bar offers low electrical resistance, excellent corrosion resistance, and good weldability. Ideal for thermal overload relays and low-temperature heating cables. ISO9001 certified, with custom sizes available. Max operating temperature 200°C.

Monel 400 Ni-Cu alloy offers exceptional corrosion resistance in hydrofluoric acid, seawater, and alkalis. Single-phase solid solution ensures high strength. Custom sizes available. ISO 9001 approved. Density 8.44 g/cm3, melting range 1315-1350°C.

CuNi6 resistance heating wire offers 0.10 ohm mm2/m resistivity and 220°C max working temperature. High tensile strength and good bending proof performance ensure durability. Ideal for heating mats and snow melting cables. Custom sizes and insulation available from a leading Chinese manufacturer.

Tinned CuNi44 micro wire offers superior corrosion resistance and easy soldering. With a density of 8.9 kg/dm3 and thermo-electric voltage of -40 μV/K versus copper, it ensures reliable performance in humid or marine environments. Custom sizes available.

High-strength nickel-copper alloy wire for corrosion protection in chemical and marine environments. Excellent machinability, bond strength of 4310 psi, and deposit efficiency of 70%. Custom sizes and packaging available.

CuNi alloy wire with moderate resistivity, low TCR, and excellent corrosion resistance. Ideal for automotive heating elements and low-voltage electrical products. Available in round wire, flat, and sheet forms. Custom spools, stranded, and enamelled options offered. RoHS compliant.

High conductivity 70% silver plated copper alloy wire with 7 core stranded design. Available in diameters 0.016-0.05mm with tight ±0.001mm tolerance. Hard and soft options meet JB/T 3135-2011 and ASTM B289-99. Customizable packing and specifications for industrial applications.

High-performance CuNi alloy strips for resistors and heating elements. Excellent oxidation resistance, uniform surface, and coil-forming ability. Max service temp up to 600°C. Custom sizes available. Ideal for heating cords, mats, and electronic components.

CuNi2 low resistance heating alloy wire offers 0.05 Ohm resistivity and 200°C max service temperature. Ideal for circuit breakers and thermal relays. Non-magnetic, excellent stability, available in round wire, ribbon, and strip. Custom sizes supported.

High-temperature enameled wire in copper, aluminium, or stainless steel. Diameter 0.1-10mm. Meets NEMA MW-35-C with polyester/polyamideimide insulation. Ideal for transformers, motors, and coils. Custom colors and insulation available.

CuNi44 Constantan wire offers stable resistivity of 0.49 Ohm mm2/m and low temperature coefficient. Excellent corrosion resistance, ideal for AC circuits and thermocouples. Available in wire, ribbon, and strip forms. ISO9001 certified, 35 years of export experience.

Tankii Ni200 pure nickel wire offers 99.96% purity, high strength, and excellent corrosion resistance. Ideal for electronic leads, anodes, and lamp filaments. Available in bare or stranded forms, with custom temper options. Fast 3-7 day production cycle.

Ultra-fine 0.018mm enamelled copper nickel alloy wire with thermal classes 155 to 220. Ideal for precision instruments, resistors, and winding applications. Available in red, green, and other colors. Custom alloys and insulation types offered. ISO certified.