Eucaro GO TO WEBSITE Copper nickel alloys are corrosion-resistant copper materials. They are resistant to moisture, non-oxidising acids, alkaline and salt solutions, organic acids and dry gases such as oxygen, chlorine, hydrogen chloride, hydrogen fluoride, sulphur dioxide and carbon dioxide. There is no risk of stress corrosion with these alloys. As an industry specialist in the shipbuilding and offshore sectors, EUCARO BUNTMETALL is concerned with saltwater-resistant pipes, capacitor pipes, fittings, flanges, reducing fittings, flange adaptors, pipe elbows, T-shaped connection pieces, extrusions, rods, profiles, metal sheets, strainers and screw parts made of copper nickel CuNi10 / CuNi10Fe1,6Mn.