C63600 is an aluminum bronze alloy classified under the UNS (Unified Numbering System) designation. It is renowned for its high strength, wear resistance, and excellent corrosion/oxidation resistance, particularly in high-temperature environments (up to 925°C/1700°F during hot-working)

C90500 is a cast tin bronze alloy (UNS designation: C90500), also historically referred to as SAE Alloy 62. It is composed primarily of 86–89% copper, 9.5–10.5% tin, and minor additions of zinc (1.5–3.0%), lead (≤0.25%), and trace elements like nickel, iron, and antimony . This alloy exhibits excellent corrosion resistance (particularly in seawater), wear resistance, and machinability, making it suitable for high-stress components such as valves, pump bodies, gears, bearings, and marine fittings . Its casting properties include moderate fluidity and a tendency for microporosity, necessitating optimized foundry practices to mitigate defects like shrinkage and gas porosity .

C10100 is a high-purity oxygen-free copper (Oxygen-Free High Conductivity Copper, OFHC), with a purity of more than 99.99%, extremely low oxygen content (≤0.0005%), and a total impurity content of no more than 0.05%.

C71500, also known as 70/30 Copper-Nickel or CuNi30Fe, is a wrought copper-nickel alloy composed primarily of 70% copper (Cu) and 30% nickel (Ni), with trace additions of iron (Fe, ~0.4%), manganese (Mn), and silicon (Si) .

C18150 Copper Chromium Zirconium wire is a high-performance alloy wire renowned for its exceptional strength, thermal conductivity, and corrosion resistance. This premium-grade wire is widely used in electrical applications, welding electrodes, and high-temperature environments due to its superior mechanical properties and durability. The addition of chromium and zirconium enhances its performance, making it ideal for demanding industrial applications.

C63000, also known as Nickel Aluminum Bronze, is a high-strength copper alloy renowned for its exceptional mechanical properties, corrosion resistance, and thermal conductivity. It is widely used in marine, aerospace, oil and gas, and industrial applications due to its ability to withstand harsh environments, including seawater and high-temperature conditions

C93700 is a high-leaded tin bronze alloy, also known as SAE 64 or phosphor bronze, renowned for its excellent wear resistance, corrosion resistance, and castability. It contains copper (78.0–81.0%), tin (9.3–10.7%), lead (8.3–10.7%), and trace elements like zinc, iron, and nickel . This alloy is widely used in high-stress applications such as bearings, bushings, pump components, and valve parts due to its ability to withstand heavy loads and abrasive environments . Its mechanical properties include a tensile strength of 241 MPa, yield strength of 138 MPa, elongation of 6–25%, and a Brinell hardness (HB) of 60–65

C17300 is a high-performance beryllium-copper alloy renowned for its exceptional combination of strength, electrical conductivity, and wear resistance. It belongs to the precipitation-hardened copper alloy family, optimized for applications demanding both mechanical durability and electrical efficiency.

C21000, also known as Gilding Metal or 95% Copper Brass, is a copper-zinc alloy primarily composed of 94–96% copper and 4–6% zinc, with trace impurities (e.g., Pb ≤0.03%, Fe ≤0.10%) . It balances copper’s conductivity and zinc’s mechanical enhancements, making it suitable for applications requiring moderate strength and electrical performance.

C19160 is a high-performance leaded nickel copper alloy renowned for its balanced "conductivity-strength-corrosion resistance" triad, making it ideal for demanding industrial applications such as electrical engineering, aerospace, and precision machinery

C65500, also known as High Silicon Bronze "A," is a copper-silicon alloy renowned for its exceptional corrosion resistance, high strength, and excellent formability. Primarily composed of 95% copper (Cu), 2.8–3.8% silicon (Si), and 0.5–1.3% manganese (Mn), it also contains trace elements such as nickel (≤0.6%) and iron (≤0.8%) . This alloy combines the mechanical robustness of mild steel with superior resistance to seawater, brine, sulfite solutions, and non-oxidizing acids, making it ideal for marine and industrial environments .

C61000 is an aluminum bronze copper alloy primarily composed of 90–93% copper and 6.0–8.5% aluminum, with trace elements such as iron (≤0.50%), zinc (≤0.20%), and silicon (≤0.10%) .