Copper Alloy

High-precision CuNi44 constantan foil, 0.005mm thick, ideal for pressure sensors and strain gauges. Offers stable resistivity (0.49±5% ohm mm2/m), excellent elongation, and non-magnetic properties. Custom sizes available. RoHS compliant.

C17200 beryllium copper wire offers high tensile strength up to 1210 MPa, excellent corrosion resistance, and thermal conductivity. Ideal for connectors, switches, and mold inserts. Available in wire, ribbon, and strip forms. ISO9001 certified with 35 years of export experience.

C17200 BeCu strip offers high strength, non-magnetic, and non-sparking properties. Ideal for connectors and harsh-environment components. Meets ASTM B196 and NACE M1075 standards. Custom sizes available.

High-strength C17200 beryllium copper strip with 22% IACS conductivity and Rockwell C45 hardness. Excellent wear resistance, corrosion resistance, and thermal conductivity. Ideal for mold inserts, bearings, and industrial tooling. Custom sizes available. ASTM standard.

Manganin alloy 6J11 resistance wire offers resistivity of 0.49±0.03 ohm mm2/m and low EMF vs Cu. Ideal for precision measuring apparatus. Available in soft or hard state, bright surface, and custom sizes from 0.01-10mm. Compliant with GB/ASTM standards.

High-purity copper foil pipe with 99.9% Cu content and 0.001mm minimum thickness. Features bright surface, 8.9g/cm3 density, and 35% elongation. Ideal for PCB, connectors, and battery applications. OEM and small orders accepted. GB/T5231-2001 certified.

CuMn7Sn resistance alloy strip offers TCR ±10 ppm/K, high tensile strength, and excellent wear resistance. Ideal for precision chip resistors. Custom sizes available with reliable quality.

High-strength CuNiCoSi alloy strip with 50% IACS conductivity and excellent bending performance. Ideal for connectors, terminals, and marine applications. Custom sizes available with certified mechanical properties.

High-strength phosphor bronze strip with 3.5-9% tin content for superior wear and fatigue resistance. Ideal for electrical connectors, bearings, and marine hardware. Available in multiple tempers (R380-R625) with excellent bending performance. Complies with JIS, ASTM, GB, and EN standards.

High-strength phosphor bronze alloy strip with excellent fatigue resistance and corrosion protection. Ideal for bearings, gears, and marine hardware. Available in multiple tempers (R400-R690) with tensile strength up to 785 MPa. Custom sizes and certifications supported.

High-strength special brass plate with 87-90% copper content. Offers excellent conductivity (28% IACS) and elastic modulus (120 GPa). Available in multiple tempers from R395 to R635 with yield strength up to 600 MPa. Suitable for bending applications. Custom sizes and certifications available.

High-strength C42300/C42500 brass copper alloy plates with 440-720 MPa tensile strength. Excellent machinability and corrosion resistance for precision parts, automotive, and electrical applications. Custom sizes available.

C27400 brass coil strip offers excellent machinability and good corrosion resistance. Ideal for precision parts, fittings, and electrical connectors. Available in 0.5mm and 1mm thicknesses with custom dimensions. Suitable for cutting, bending, and welding.

High-strength copper brass plate with 60-63% Cu and 1.5-2.5% Pb. Excellent solderability, 90% machinability rating, and 26% IACS conductivity. Ideal for industrial applications requiring durability and precision. Custom sizes available.

C35300 leaded brass plate with 0.1-3.0mm thickness, 60-63% copper, 1.5-2.5% lead. Excellent machinability (90 rating), good corrosion resistance, and tensile strength up to 380 MPa. Ideal for hardware, automotive, and electrical connectors. Custom sizes available.

High-strength C42500 brass plate with polished surface, ideal for electrical switches. Offers excellent corrosion resistance, conductivity, and bendability. Custom sizes accepted. 15-day delivery, up to 2000 tons annual supply.

High-strength C42500 tin brass strip with 1/4 and 1/2 hard tempers, ideal for electrical switches. Features excellent bending performance, 28% IACS conductivity, and polished surface. Custom sizes accepted, small orders welcome. Durable, reliable, and corrosion-resistant.

High-precision C42500 copper alloy sheet with polished surface, brass color, and soft temper. Ideal for electrical, decorative, and industrial uses. Supports small orders. Packed in wooden case for safe transport. Custom sizes available.

High precision brass coil strip in C42500 and C44250 alloys, 0.1-0.3mm thickness. Excellent wear resistance, conductivity, and corrosion resistance. Ideal for electrical, automotive, and decorative applications. Custom sizes and small orders accepted.

High-strength C42500 brass sheet with 28% IACS conductivity, ideal for electronics connectors. Features excellent bending performance, corrosion resistance, and custom temper options. Packed in wooden case for safe delivery.