Copper Nickel Alloy Wire

Monel 400 alloy strip with exceptional corrosion resistance in seawater, acids, and high-temperature steam. Corrosion rate below 0.025mm/a. Ideal for nuclear, marine, and chemical processing equipment. Custom sizes available.

Our cupronickel foil offers low resistivity and excellent solderability for marine, coinage, and resistor applications. Custom sizes from 1 kg samples to bulk orders. Corrosion-resistant, durable, and available in multiple alloys with fast delivery.

High tensile strength and resistivity CuNi alloy strips in CuNi1–CuNi44. Non-magnetic, gold/silver color, excellent wear resistance. Ideal for resistors, strain gauges, and low-voltage circuit breakers. Custom sizes available.

High precision Manganin alloy strip with low temperature coefficient and excellent long-term stability. Ideal for shunts, resistors, and cryogenic systems. Custom sizes available. RoHS compliant.

High-quality brass rod/bar in 5-100mm diameter, available in square, hexagonal, round, and flat shapes. Made from C37000, C3710, CuZn37, C2680 alloys. Durable, corrosion-resistant, and customizable lengths. Ideal for bearings, connectors, and molds. Export standard packaging.

NC015 GCN 5W copper nickel alloy wire, 0.12mm diameter, golden color on DIN250 bobbin. Features moderate resistivity, low TCR, excellent corrosion resistance, and weldability. Ideal for thermal overload relays and low-voltage relays. RoHS certified, with OEM and custom options available.

Copper nickel alloy wire NC005 with 0.05 μΩ resistivity, available in 0.1mm and 0.2mm diameters. Features low temperature coefficient, excellent corrosion resistance, and welding performance. Ideal for thermal overload relays and low-voltage relays. Custom sizes and OEM service available.

CuNi2 alloy wire with 0.05 ohm mm2/m resistivity and 200°C max service temperature. Excellent resistance consistency and stability. Available in wire, ribbon, rod, bar, and strip. Ideal for heated car seats, low-voltage circuit breakers, and thermal overload relays. Custom sizes and enameled options offered.

CuNi40 (6J40) constantan wire offers low resistance temperature coefficient, high corrosion resistance, and non-magnetic properties. Operates up to 500°C. Ideal for resistors, potentiometers, and thermocouples. ISO9001 certified, customizable sizes, and free samples available.

Constantan wire offers stable resistivity, excellent corrosion resistance, and good malleability. Ideal for resistors, heating cables, and thermocouples. CE and RoHS certified. Available in wire, ribbon, strip, and bar forms. Custom sizes and small orders accepted.

High-performance Manganin 6J13 alloy wire and strip with stable resistivity, low thermal EMF, and excellent corrosion resistance. Ideal for precision resistors, shunts, and heating cables. CE/ROHS certified, factory direct, custom sizes available.

High precision enameled micro wire from 0.02mm to 2.5mm diameter. Multiple insulation types available up to 220°C. Custom alloys and colors offered. Ideal for resistors, winding, and automotive parts. MOQ 5kg.

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.

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.

High-precision enameled resistance wire from 0.018mm, ideal for standard resistors and winding. Available in CuNi, Constantan, Manganin, and NiCr alloys with thermal ratings up to 220°C. ISO9001 certified, customizable insulation colors, and low MOQ.

CuNi1 low resistance heating alloy for low-voltage circuit breakers and thermal relays. Features 0.03±10% ohm mm2/m resistivity, 200°C max service temp, and 8.9 g/cm3 density. ISO9001 certified. Custom sizes available.

CuNi1 low resistance heating alloy for low-voltage circuit breakers and thermal overload relays. Features excellent resistance consistency, superior stability, and non-magnetic properties. Available in strip, flat wire, round wire, foil, and sheet forms. Custom sizes and ISO9001 certified.

High-performance copper nickel alloy strip, wire, and sheet with 18-20% Ni content. Thickness 0.01-3mm, width up to 610mm. Excellent corrosion resistance and conductivity. ISO9001 certified, customizable temper and size for electronic applications.

High-strength Monel 400/ERNiCu-70 welding wire, 1.0mm and 2.5mm diameters. Excellent corrosion resistance in seawater, acids, and high-temp environments. Meets ASTM B164 standards. Ideal for chemical, petrochemical, and nuclear applications. Custom sizes available.

Monel 400 wire offers exceptional corrosion resistance in acidic and marine environments. With 63% nickel content and 1.65mm diameter, it ensures durability in chemical, petrochemical, and nuclear applications. Custom sizes available.