Copper Nickel Alloy, also known as Cu-Ni alloy, is a versatile and durable material composed of copper and nickel. This alloy combines the excellent corrosion resistance of nickel with the good ductility and thermal conductivity of copper. It exhibits high strength, toughness, and resistance to sea water corrosion, making it ideal for marine applications such as shipbuilding, offshore platforms, and desalination plants.