C64200 (also known as aluminum bronze or silicon-aluminum bronze) is a high-strength copper alloy primarily composed of copper (Cu), aluminum (Al), silicon (Si), and minor additions of iron, manganese, zinc, and lead. It is renowned for its exceptional mechanical properties, including high tensile strength, wear resistance, and corrosion resistance, particularly in marine and industrial environments.

C92500 is a high-tin bronze alloy primarily composed of copper (Cu: 85–88%), tin (Sn: 10.3–12%), lead (Pb: 1.0–1.5%), and minor additions of zinc, nickel, cobalt, and other trace elements .

C61400 is an aluminum bronze alloy primarily composed of copper (Cu) with 6.0–7.5% aluminum (Al), ≤0.2% zinc (Zn), and ≤0.015% phosphorus (P), maintaining a total copper content (including silver) of ≥99.5% . Renowned for its excellent corrosion resistance in marine, acidic, and non-oxidizing environments, combined with high mechanical strength and wear resistance, it is widely used in high-stress applications such as fasteners, valve components, condenser systems, and marine hardware . The alloy exhibits good weldability via inert gas or shielded metal-arc welding and maintains ductility across cold/hot working processes .

C67500 is a manganese bronze (also classified as a manganese brass) alloy primarily composed of copper (57.0–60.0%), zinc (as the remaining base element), and controlled additions of manganese, iron, tin, and trace impurities . It exhibits exceptional hot workability, high mechanical strength, and moderate corrosion resistance in atmospheric, freshwater, and seawater environments, though it is sensitive to stress-corrosion cracking in certain conditions . This alloy is widely used in industrial applications such as clutch discs, piston rods, valve stems, bearings, and other structural components requiring durability and corrosion resistance .

C53400 is a leaded phosphor bronze alloy classified under the UNS C50000 series. It primarily consists of copper (Cu), tin (Sn), lead (Pb), and phosphorus (P), with trace elements like zinc (Zn) and iron (Fe) . This alloy is renowned for its exceptional combination of strength, wear resistance, and cold workability, making it ideal for high-stress applications.

C95500, a nickel-aluminum bronze alloy, is a high-performance copper-based material renowned for its exceptional strength, corrosion resistance, and wear resistance. Its composition includes 78.0–84.5% Cu, 10.0–11.5% Al, 3.0–5.5% Ni (with Co), 3.0–5.0% Fe, and ≤3.5% Mn, ensuring a balance of durability and machinability

C96900 is a high-performance copper-nickel-tin (Cu-Ni-Sn) alloy, classified under the ToughMet® 3CX series. It is a spinodally hardened alloy produced via continuous casting technology, ensuring uniform microstructure and enhanced mechanical properties

C97800, classified as a lead-nickel bronze (or nickel silver alloy), is a copper-based alloy renowned for its balanced mechanical and corrosion-resistant properties.

C62400 is a high-performance aluminum bronze alloy primarily composed of copper (Cu), aluminum (Al), and iron (Fe), with trace amounts of tin (Sn), manganese (Mn), and silicon (Si).

C64700 is a nickel-silicon bronze alloy containing manganese and nickel as key alloying elements. It is renowned for its exceptional mechanical properties, including high strength, wear resistance, and corrosion resistance in diverse environments such as atmospheric, freshwater, and seawater conditions [5]. The alloy can be further strengthened through heat treatment (e.g., quenching and tempering), significantly enhancing its hardness and tensile strength [5]. Its excellent machinability and weldability make it suitable for manufacturing critical components like valve seats, stems, bolts, gears, and marine hardware [5]. Additionally, it performs well in low-lubrication or high-stress environments, such as friction parts in machinery and corrosion-resistant structural components

C65620 (AMS 4616) is a high-strength silicon bronze alloy characterized by its unique combination of iron-enhanced strength and silicon-induced self-lubrication, making it ideal for high-load, high-wear applications.

C95400 is a cast aluminum bronze alloy recognized for its high strength, excellent wear resistance, and superior corrosion performance, particularly in marine and industrial environments. It belongs to the nickel-aluminum bronze family, with a nominal composition of CuAl11Fe4 (copper, aluminum, iron, and optional nickel additions up to 1.5%)