UNS C63020 Nickel-Aluminium Bronze Chemical Composition & Properties, Grades, Tables and Online Pdf

UNS C63020 that is commonly known as Nickel-Aluminium Bronze is an outstanding copper-based alloy that has an exceptional property in its outstanding corrosion resistance, strength, and durability. Its chemical composition generally features 9-11% aluminum and 4% nickel, with lesser amounts (1-5%) of iron, as well as traces of other elements. These alloy material stands out for its extraordinary mechanical properties, dedicated to the marine applications as, propellant, pump parts and valve components. Thanks to well developed anti-corrosion and cavitation resistance, the part prolongs the life span of the equipment operating in the harsh environment. Each grades depend on their exact applications, however, they are all inspected based on ASTM and SAE standards. Tables, as well as online in PDF of chemical composition, mechanical properties, and applications, undoubtedly are the best thinkable manuals for engineers and manufacturers who exactly know what they are looking for.

UNS C63020 Nickel-Aluminium Bronze Chemical Composition And Grade Table

UNS C63020, this alloy which is also known as aluminum bronze, is popular due to it’s exceptional wear resistant, high tensile strength, and the excellent corrosion resistant properties. Its chemical composition usually contains copper to about 83-85% aluminum, iron, and nickel to about 4-5% each and traces of other elements. Such structure grants the finished composite high mechanical properties, all of which can be utilized in maritime devices, valve and pump parts, and heavy duty bushings. Its grade, in turn, demonstrates a wide applicability of this model in various industries providing a reliable solution in the cases when a durability and long-term operation are the main priorities.

UNS C63020 Nickel-Aluminium Bronze Composition Table
Elements Cu Al Fe Ni Mn Zn Sn Pb
Min (%) 74.5 10 4 4.2 - - - -
Max (%) - 11 5.5 6 1.5 0.3 0.25 0.03

Related Topics

Here is another related topic that you may also like.