UNS C71580 Copper Nickel Chemical Composition Properties, Grade, Table and Online Pdf

UNS C71580, copper-nickel alloy forms, that provide very good corrosion resistance in seawater and brine, the location where it is often used, is a unique property for marine based applications. Nickel contains about 30% of the total content with other 70% copper, giving this alloy both great strength and endurance, together with remarkable thermal conductivity. The 70/30 nickel-copper alloy, which is usually the one that is used, displays outstanding anti-fouling and erosion-resistance properties. It is, therefore, the metal of choice for heat exchangers, condensers and piping systems in marine and offshore industries. The Grade B designation, which is a superior resistance to impingement corrosion and stress corrosion cracking compared to Grade A alloys, indicates its enhanced characteristics. You can access all the chemical composition and property information in the online resources and PDF files available from the authoritative Metallurgy sources.

UNS C71580 Copper Chemical Composition And Grade Table

UNS C71580, otherwise known as copper-nickel, is a multifunctional alloy, which is celebrated due to its exceptional corrosion resistance, which is the highest in marine environment. Since it is a mixture of copper (70%) and nickel (30%), it demonstrates enhanced mechanical properties over pure copper which includes high strength and ductility. Such chemical composition also contains trace of the elements like iron and manganese which play an important role in fuel combustion. Not only does it exhibit great ability to resist being worn by water and bacterial settlement, but UNS C71580 is opted by most of the industries like ship-building, offshore structures and seawater desalination plants, thus it is highly demanded.

UNS C71580 Copper Composition Table
Elements Cu Pb Zn Fe Ni C Mn
Min (%) - - - - 29.0 - -
Max (%) Rem 0.05 0.05 0.50 33.0 0.07 0.30

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