Precision Alloy

Ultra-thin 0.008mm precision resistance foil ideal for etching. Features low TCR, low thermal EMF vs copper, and high tensile strength. Suitable for fine precision resistors and strain gauges. Custom sizes available.

High saturation magnetic induction (2.4T) and large magnetostrictive coefficient (60-100×10⁻⁶). Excellent for high-efficiency transducers. Custom sizes available. Durable plywood case packaging.

High saturation magnetic induction (2.4T) and Curie point (980°C) ensure superior performance. Ideal for electromagnet pole heads and torque motor rotors. Custom sizes available. Durable, efficient, and export-ready.

High saturation magnetic induction (2.4T) and Curie temperature (980°C). Ideal for aerospace micro-motors, relays, and transducers. Custom sizes and hardness available. Durable, efficient, and oxidation-resistant.

1J22 alloy offers high saturation magnetic induction (2.4T), high Curie temperature (980°C), and large magnetostriction coefficient. Ideal for aerospace micro-motors, relays, and transducers. Custom sizes available with cold rolled or annealed finish.

Precision Karma alloy foil with ultra-low TCR and thermal EMF. Ideal for high-accuracy resistors and strain gauges. Offers superior stability, corrosion resistance, and wide working temperature range up to 300°C. Custom sizes available.

1J22 alloy bars offer high saturation magnetic induction, reducing motor volume and increasing suction force. With high Curie point and magnetostrictive coefficient, they ensure stable performance at high temperatures. Ideal for aerospace electrical components. Custom sizes available.

Karma alloy heating strip offers high resistivity, low TCR, and strong anti-oxidation. Ideal for precision resistors and strain gauges. Operating range -60 to 300°C. Custom sizes available. Compliant with JB/T 5328.

4J42 Invar alloy strip, foil, and tape with 41% nickel content for controlled expansion glass-to-metal sealing. Matches 1075 glass, suitable for electronic tubes, lamps, and bushings. Custom sizes available. Compliant with YB/T5235-93.

Constantan 6J40 foil offers stable resistance across wide temperatures. Ideal for strain gauges and precision instruments. Features high gauge factor, good fatigue life, and elongation. Custom coatings and plating available. Reliable for demanding industrial applications.

0.2mm silver plated copper wire combines copper conductivity with a bright, corrosion-resistant silver surface. Ideal for DIY jewelry, high-frequency, and textile applications. Available in diameters 0.020mm to 0.500mm with custom plating thicknesses.

High conductivity silver plated copper wire with 99.95% pure silver coating. Excellent corrosion resistance and weldability. Available in diameters 0.020mm to 0.500mm with custom plating thicknesses. Ideal for precision instruments, high frequency wire, and motor wiring.

High-precision 0.37mm silver/tin plated copper wire with 101% IACS conductivity. Excellent weldability and corrosion resistance. Ideal for cable conductors. Customizable tensile strength and elongation. Durable, smooth coating without defects.

High-precision CuNi40 constantan strip with 0.48 μΩ·m resistivity and low TCR. Stable performance up to 500°C, excellent corrosion resistance. Ideal for resistors, strain gauges, and precision instruments. Custom sizes available.

TANKII copper nickel alloy strips offer high tensile strength and precise resistivity for foil resistors, strain gauges, and low-voltage heating cables. Available in CuNi1–CuNi44 with custom sizes. Non-magnetic, austenitic structure, and excellent durability.

Monel K500 plate (DIN 2.4375) offers exceptional corrosion resistance in harsh environments including seawater, sulfuric acid, and hydrofluoric acid. With low corrosion rates (

CuNi44 alloy strip offers moderate resistivity, low temperature coefficient, and excellent corrosion resistance. Ideal for precision resistors and relays. Custom sizes available. ISO9001 certified.

High-performance CuNi20 resistance strip with bright surface, excellent elasticity, and corrosion resistance. Ideal for relays, resistors, and heat exchangers. Available in various tempers and thicknesses with customizable options.

Monel K400 K500 nickel copper alloy strip offers excellent corrosion resistance in seawater, hydrofluoric acid, and alkaline media. Features good cutting performance, high strength, and stress corrosion cracking resistance. Widely used in marine, chemical, and oil industries. Custom sizes available.

CuNi2/CuNi6 stranded wire offers low resistivity and excellent resistance consistency for low-voltage electrical components. Features 7x0.2mm construction, high stability, and custom sizes. Ideal for circuit breakers and relays.