Cupro NSH® (CuNi3Si) Hard Copper Alloy

Cupro NSH® (CuNi3Si) is a copper alloy developed by Sağlam Metal, based on nickel and silicon. It is designed for use at high temperatures and finds frequent applications in various sectors such as energy plants, chemical processing facilities, and the petrochemical industry.

This material exhibits excellent performance due to its high-temperature resistance and high resistance against corrosion. The formation of a protective layer that resists oxidation contributes to the durability of Cupro NSH®. Additionally, its high electrical and thermal conductivity make it advantageous for applications like electric heating devices, furnaces, and heating elements. Cupro NSH® stands out as a reliable and durable option in high-temperature and corrosive environments.

Cupro NSH® is used in places where high mechanical properties, electrical conductivity, and thermal conductivity are required. It finds applications in spot welding electrodes, seam welding discs, projection and seam welding electrodes, as well as in the welding of stainless steels.

In addition to these applications, Cupro NSH® is also utilized in plastic injection mold components, blow mold cores, cooling cores and other parts, casting of alloys such as copper, brass, bronze, as a die-casting mold, electrodes for steel mesh machines, and pistons for aluminum injection casting machines.