Copper Nickel Alloy Wire

Manganin alloy 6J13 with zero temperature coefficient ensures long-term stability for precision resistors. Features high resistivity 44 μΩ·cm, excellent corrosion resistance, and good weldability. Available in round wire, flat wire, strip, and bar. Custom options supported.

Premium FeCrAl alloy heating wire with high resistivity and low temperature coefficient. Operates up to 1250°C with excellent oxidation resistance. Ideal for industrial furnaces and appliances. Custom sizes available.

CuNi34 NC040 low resistance alloy wire with 0.4 μΩ·m resistivity and 350°C max use temperature. Excellent corrosion resistance, welding performance, and machinability. Ideal for thermal overload relays, heating elements, and circuit breakers. Custom sizes available.

CuNi19 alloy wire offers low electrical resistance, excellent weldability, and superior corrosion resistance. Ideal for thermal overload relays and circuit breakers. Max working temp 300°C, resistivity 0.25 Ω·mm²/m. Custom sizes and small orders accepted.

High purity nickel alloy wire N4 N6 Ni200 Ni201 with 99.99% nickel content. Excellent corrosion resistance in acids and alkaline solutions. Melting point 1435-1446°C, tensile strength ≥350 Mpa. Ideal for chemical, generator, and pollution control equipment. Free sample available.

High-performance CuNi resistance alloy sheets, plates, and strips for low-voltage circuit breakers and thermal overload relays. Features excellent resistance consistency, superior stability, and custom sizes. Bright annealed soft condition available. Thickness from 0.01mm to 7mm.

High-quality copper nickel alloy wire with low resistance, excellent heat and corrosion resistance. Ideal for thermal overload relays, circuit breakers, and heating cables. Available in grades CuNi2 to CuNi44 with resistivity from 0.03 to 0.49 Ohm mm2/m. Easy to process and weld.

CuNi44 flat nickel wire offers excellent cold resistance and durability for resistors and heating elements. Available in round (0.018mm-3.0mm) and ribbon sizes. ISO9001 certified with customizable enamel insulation colors. MOQ 5kg per size.

Monel 400 strip offers excellent corrosion resistance in hydrofluoric acid, seawater, and alkaline environments. High-strength single-phase solid solution. Ideal for heat exchangers, pumps, and valves. Custom sizes available.

Manganin wire (CuMn12Ni) offers near-zero temperature coefficient for stable resistors and ammeter shunts. Ideal for cryogenic systems and high-pressure shock wave gauges. Low strain sensitivity with high hydrostatic pressure sensitivity. Custom sizes available.

Tankii E type bare thermocouple wire offers high accuracy and strong EMF output for temperature measurement. Made from NiCr-Constantan, it is ideal for oxidizing atmospheres up to 900°C. ISO and CE certified, available in diameters from 0.3mm to 3.2mm with bright or oxidized surface.

CuNi19 (Cu81Ni19) low-resistance heating alloy strip, ideal for low-voltage electrical products and marine engineering. Features high resistance, elongation 20%, and operates up to 300°C. Custom sizes available, ASTM standard, small orders accepted.

High-precision CuNi44 constantan wire with 350 MPa tensile strength. Ideal for wire-wound resistors, shunts, and thermocouples. Excellent stability and corrosion resistance. Custom sizes and forms available. Quality assured.

CuNi2 alloy wire offers high tensile strength and stable resistivity for heating cables and low-voltage electrical products. Available in sizes 0.01-10mm with ISO9001, RoHS certification. Custom sizes and OEM supported.

High durability Au-Ni welding wire from Tankii, available in 0.02-2mm diameters. Features excellent conductivity and corrosion resistance. Ideal for precision electronics and industrial applications. Custom sizes and certifications available.

CuNi19 alloy wire offers stable resistance, long lifespan, and ISO9001 quality. Available in wire 0.018-10mm, ribbons, and strips. Custom labeling, packing, and OEM service supported. Mill test certificate provided.

Low resistance copper nickel alloy wire with excellent heat and corrosion resistance. Ideal for thermal overload relays and circuit breakers. Available in wire, ribbon, and strip forms. Soft annealed condition. Custom sizes supported.

CuNi44 strip offers low electric resistance, excellent corrosion resistance, and stable performance up to 600°C. Ideal for heating cables and precision electrical components. Available in custom sizes with bright or oxidized surface.

CuNi44 (NC050) constantan alloy wire offers a resistivity of 0.49 μΩ·m and operates up to 400°C. With low temperature coefficient, excellent corrosion resistance, and good ductility, it is ideal for precision resistors, valves, and heating elements. Custom sizes available.

High-performance enameled resistance wire for standard resistors and automotive parts. Features Class H 180°C thermal rating, customizable insulation types (UEW, PEW, EIW), and diameters from 0.018mm to 1.2mm. Available in CuNi1-CuNi44 alloys with custom orders for precious metals.