Sachiya Steel International Is one Of the Leading Manufacturer And Exporter Of High Quality Cupro Nickel 90 Wire include condensers as well as exchanger shells. Cupro Nickel 90 / 10 Wire has 2 % to 30 % nickel, high oxidation resistance and stress corrosion cracking resistance. Some common applications for Cupro Nickel 90 / 10 Coil Wire include: valves, pump components, fittings, flanges and various other marine hardware components.