Cu Ni 90/10 Manufacturer, Supplier and Exporter in India

Cu Ni 90/10, Cu Ni 90/10 Manufacturer, Cu Ni 90/10 Supplier and Exporter, Cu Ni 90/10 Exporter

Copper Nickel 90/10 (Cu-Ni 90/10 or UNS C70600) is a corrosion-resistant copper alloy composed of 90% copper and 10% nickel, with small additions of iron and manganese for enhanced strength and resistance to seawater corrosion. This alloy is especially valued for its excellent resistance to biofouling, pitting, and stress corrosion cracking in saline or brackish water environments. Due to these properties, Cu-Ni 90/10 is widely used in marine, offshore, and industrial applications that require high durability and performance in aggressive environments.

At Sumer Metal Industries Private Limited, we are a trusted manufacturer, supplier, and exporter of high-quality Cu-Ni 90/10 Sheets, Plates, and Coils in accordance with standards like ASTM B122/B171, ASME SB171, and other international specifications. We offer this alloy in a wide range of thicknesses, widths, and finishes to meet diverse industry requirements. Our products are known for their consistent metallurgical quality, dimensional precision, and superior surface finish.

Copper Nickel 90/10 sheets and plates are extensively used for fabricating ship hulls, condenser tubes, heat exchangers, and piping systems in the marine and power generation sectors. Its resistance to erosion and corrosion in turbulent seawater conditions makes it a top choice for shipbuilding and desalination plants. Cu-Ni 90/10 coils are ideal for high-volume fabrication processes, such as cladding, tubing, and industrial heat exchangers, where consistent material flow and corrosion resistance are crucial.

The alloy offers good thermal and electrical conductivity, moderate mechanical strength, and outstanding weldability. It retains its mechanical properties across a wide range of temperatures and is easy to fabricate through conventional forming, machining, and welding techniques. The addition of iron (up to 1.8%) significantly improves its performance in high-velocity seawater, making it suitable for cooling systems, ballast systems, and underwater piping networks.