Aluminum Bronze C62300 | ASTM B150 | UNS C62300

For demanding industrial applications where strength, corrosion resistance, and reliability are non-negotiable, material selection is a critical decision. Aluminum Bronze C62300 is a high-performance copper alloy engineered to excel in harsh environments. Known for its exceptional mechanical properties and robust performance, particularly in marine and chemical processing settings, this alloy provides a dependable alternative to traditional steels and other non-ferrous metals. 

This comprehensive guide covers the technical specifications of UNS C62300, including its chemical composition, mechanical properties, and key operational benefits. At Nifty Alloys LLC, we are a premier supplier of certified Aluminum Bronze C62300, delivering high-quality materials that meet stringent international standards. We supply this versatile alloy in various forms, including bars, rods, and plates, to clients worldwide, ensuring your projects are built with materials of verified quality and performance. 

What is Aluminum Bronze C62300? 

Aluminum Bronze C62300, also identified by its UNS designation C62300, is a prominent member of the aluminum bronze family of copper alloys. This alloy system is primarily defined by the addition of aluminum to copper, which imparts significant improvements in strength and corrosion resistance. The C62300 grade is specifically formulated within the Cu-Al-Fe-Ni system, meaning it contains controlled amounts of aluminum, iron, and nickel. 

The aluminum content, typically ranging from 9% to 11%, is the primary strengthening element. It forms a durable, self-healing aluminum oxide (Al₂O₃) layer on the surface of the material when exposed to the atmosphere. This passive layer is incredibly tough and adherent, providing C62300 with its signature resistance to oxidation and corrosion, especially in saltwater and industrial fluids. The inclusion of iron and nickel further refines the alloy's microstructure, enhancing its tensile strength, hardness, and wear resistance. As a result, C62300 Bronze is recognized for its combination of high strength, excellent ductility, and superior performance under corrosive and high-wear conditions.