Being pioneers in the industry, Katariya Steel offers a wide array of Copper Nickel 70 / 30 Pipe Fittings to our clients.
Copper Nickel 70 / 30 Pipe Fittings are made up of 70% copper and 30% nickel. It has a high resistance to corrosion, pitting, and erosion. The alloy is strong and has relatively easy workability and weldability. These attributes are possible due to the addition of iron and manganese in the alloy, making it suitable for demanding tasks.
Copper Nickel 70 / 30 Pipe Fittings is widely known for its outstanding corrosion and erosion resistance, particularly in maritime conditions. In higher velocity fluids (up to 4.5m/s) and contaminated saltwater, its corrosion resistance improves. It is also incredibly resistant to stress corrosion cracking and corrosion fatigue, with strong mechanical property retention from sub-zero temperatures to 300°C.
Copper Nickel 70 / 30 Pipe Fittings have intermediate strength levels when annealed, allowing them to be employed in more demanding applications. It also has an innate resistance against biofouling. During the initial period of usage, a protective oxide coating grows naturally over the material, providing an unfriendly surface that discourages marine development.