Copper Nickel Alloy Wire

High resistance CuNi44 alloy wire for precision resistors, potentiometers, and industrial rheostats. Rated 180°C with modified polyester insulation. Custom sizes available. Quality assured from smelting to finished product.

High-stability CuNi44 alloy wire for precision resistors, shunts, and thermocouples. Available in round wire, ribbon, and flat wire from 0.1 to 13mm. Custom sizes and forms supported. Quality assured with full chemical and physical testing.

JIS C7701/C7521 electrum copper nickel zinc alloy pipe, also known as German silver. Features excellent cold workability, corrosion resistance, and machinability. Available in 1/2 hard, hard, and annealed conditions. ISO9001 certified, with custom sizes and fast delivery.

Constantan CuNi alloy flat wire with 0.15mm thickness offers low TCR, high corrosion resistance, and stable performance up to 500°C. Ideal for precision resistors and strain gauges. Available in custom sizes and forms including wire, ribbon, and strip.

CuNi44 flat wire with bright surface offers high resistivity and low temperature coefficient. Non-magnetic, corrosion-resistant, and ductile. Ideal for resistors, heating elements, and thermocouples. ISO9001 certified. Custom sizes and small orders accepted.

Premium CuZn35-40 EDM brass wire with 0.25mm diameter and 1000 N/mm2 tensile strength. Features bright surface, high precision, and corrosion resistance. Compatible with Agie, Sodick, Mitsubishi. Custom spool sizes available.

Monel K500 combines Monel 400 corrosion resistance with age-hardenable strength up to 600°C. Ideal for pump shafts, oil well tools, marine and petrochemical applications. Available in bar, wire, sheet, and forging forms per ASTM B865.

CuNi44 alloy resistance wire, 0.27mm diameter, offers stable performance up to 600°C. Low temperature coefficient ensures consistent resistance. Excellent ductility, corrosion resistance, and weldability. Ideal for precision high-current electric elements.

High hardness chromium copper rod with 75% IACS conductivity and tensile strength over 450 MPa. Ideal for resistance welding electrodes, contact wires, and high-strength electrical components. Custom sizes available with full QC inspection.

CuNi2 alloy wire with 0.05 ohm mm2/m resistivity and 200°C max service temperature. Ideal for low-voltage circuit breakers, thermal relays, and electric blankets. Excellent resistance consistency, stability, and custom sizes available from 0.02mm wire to 280mm strip.

TANKII CuNi alloy wire offers corrosion resistance, stable resistivity, and good malleability. Ideal for resistors, heating cables, and shielding. CE and RoHS certified. Custom sizes from 0.018mm wire to 250mm strip. Factory direct with sample support.

Precision enamelled resistance wire with diameters from 0.02mm to 2.5mm, available in multiple insulation classes (130°C to 220°C). Ideal for standard resistors, automotive components, and winding applications. Features various alloy types including CuNi, Constantan, and NiCr alloys with thermal ratings up to 1400°C and minimum order quantity of 5kg per size.

Professional enamelled resistance wires with diameters from 0.01mm to 2.5mm, featuring multiple insulation types up to 220°C thermal rating. Ideal for precision instruments, automotive components, and winding resistors. ISO9001/14001 certified manufacturer offering custom alloy compositions and global export services.

High-performance 0.02mm diameter enameled copper nickel alloy wire with thermal ratings up to 220°C. Ideal for precision instruments, resistors, and automotive applications. Available in multiple insulation types with minimum order quantity of 5kg. ISO9001 and ISO14001 certified manufacturer with global export experience.

Cuprothal 294 Constantan alloy offers stable performance with low temperature coefficient of resistance (TCR) and operates up to 500°C. Featuring 40% nickel content, 8.9 g/cm³ density, and non-magnetic properties, this ROHS-compliant material is ideal for precision strain gauge applications in instrumentation and measurement systems.

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.

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 purity Ag 99.99% silver wire, cold drawn with mill surface finish. Diameter 0.03-10mm, up to 2000mm length or coils. Excellent conductivity, ductility, and corrosion resistance. Ideal for jewelry, electronics, and coating applications. Custom sizes available.

High-performance silicon bronze alloy wire with 0.03mm diameter and bright surface. Features low resistivity, excellent weldability, and corrosion resistance. Ideal for fuse protectors, electronics, and low-voltage apparatus. Custom sizes available. Patented grades TQSi1.5-0.5, TQSn0.7-0.02, BMn0.6-0.6.

6j12 Manganin wire with near-zero temperature coefficient and 0.47 ohm*mm2/m resistivity. Ideal for cryogenic systems, precision resistors, and high-pressure gauges. Offers long-term stability, low EMF vs copper, and custom sizes. RoHS compliant.