CuNi2Be for Resistance Welding
Beryllium nickel copper is a supersaturated solid solution copper-based alloy, a non-ferrous alloy with a good combination of mechanical properties, physical properties, chemical properties and corrosion resistance. After solid solution and aging treatment, it has high strength limit, elastic limit, yield limit and fatigue limit equivalent to that of special steel. At the same time, it has high electrical conductivity, thermal conductivity, high hardness and wear resistance, high creep resistance and corrosion resistance. Widely used in the manufacture of various mold inserts, replacing steel materials with high-precision, complex-shaped mold welding electrode materials, die-casting machines, injection molding machine punches, wear-resistant and corrosion-resistant work, etc. Beryllium nickel copper tape is used in micro-motor brushes, mobile phones, batteries, computer connectors, various switch contacts, springs, clips, washers, diaphragms, membranes and other products.
Use: Resistance welding electrode spot welding, Seam welding
Manufacturer： Jiansheng
Chemical composition：Be0.2~0.6%Ni .1.4~2.2 Cu margin.
Density：8.85g/cm³
Conductivity：≥50%ACS
Thermal conductivity：≥210%W/M,K20°
Hardness：HRB≥95
Specifications: plate /rod /sleeve/bar, customization or any size cutting.
C17200, also known as beryllium nickel copper or UNS C17200, is a copper-beryllium alloy that offers a unique combination of high thermal conductivity and moderate strength. This alloy is specifically designed for applications that require excellent heat dissipation capabilities. It comes supplied with certified mechanical properties and is fully heat-treated, eliminating the need for additional treatment.
One notable advantage of C17200 is its nonmagnetic property, which makes it suitable for applications where magnetic interference is a concern. Additionally, this alloy exhibits exceptional resistance to thermal fatigue, making it highly reliable in demanding thermal conditions.
Overall, C17200 beryllium nickel copper is a reliable choice for applications that necessitate a balance between thermal conductivity and strength, providing excellent performance and reliability.
