C17300 is a high-performance beryllium-copper alloy (UNS designation: C17300) classified under the leaded beryllium copper category. It combines exceptional mechanical strength, electrical conductivity, and machinability, making it ideal for precision components in demanding industries.

A type of alloy sheet based on copper and fused with elements such as nickel and zinc, which does not contain silver but has a silver white luster. It combines the good processability of copper, the corrosion resistance of nickel, and the strength imparted by zinc, and plays a key role in industries such as electronics, jewelry manufacturing, and architectural decoration.

C95400 Aluminum Bronze (UNS C95400), also known as C954 or 9C Aluminum Bronze, is a widely used copper alloy renowned for its balanced combination of high strength, castability, and moderate corrosion resistance. It belongs to the aluminum bronze family and is particularly valued for its versatility in industrial and marine applications.

C18000 is a heat-treatable copper alloy composed of chromium, nickel, and silicon. It offers a balanced combination of high mechanical strength, moderate electrical conductivity (135 BTU/ft·hr·°F or 235 W/m·°C), and thermal conductivity, making it suitable for demanding industrial applications such as resistance welding electrodes, mold components, and high-stress mechanical parts .

C36000 copper rod is a highly machinable lead brass alloy, widely used in precision machinery parts, automotive components, fasteners and other fields.

C51000 is a tin-phosphor bronze alloy primarily composed of copper (Cu, balance), tin (Sn: 4.2–5.8%), and phosphorus (P: 0.1–0.25%), with trace amounts of iron (Fe ≤0.05%), aluminum (Al ≤0.002%), and lead (Pb ≤0.002%) [3]. Renowned for its exceptional mechanical properties, it combines high tensile strength (410 MPa), yield strength (205 MPa), and hardness (HV170–190) with excellent corrosion resistance and electrical conductivity (21% IACS) . The alloy’s unique elasticity and fatigue resistance make it ideal for applications requiring repeated stress, such as springs, connectors, terminals, switches, and vibration plates in electronics, automotive, and precision machinery industries . Its cold/hot workability and self-lubricating properties further enhance its suitability for machining and forming processes .

C22000, also known as Commercial Bronze, is a copper-zinc alloy primarily composed of 99.8% Cu with trace additions of Zn (≤0.1%), Pb (≤0.05%), and Fe (≤0.05%) . It is renowned for its distinctive bronze-like appearance, excellent cold and hot workability, and balanced mechanical properties.

C10100 copper tube is a high-purity oxygen-free expansion (Oxygen-Free Electronic Copper, OFE) copper alloy with extremely low oxygen content, usually less than 0.001%. This copper tube is widely used in electronics, electrical appliances, communication equipment and other fields due to its excellent electrical and thermal conductivity.
C10100 copper tube has good plasticity and machinability and can be processed through a variety of processes such as cold rolling, drawing, annealing, etc. In addition, it also has excellent corrosion resistance and mechanical properties, allowing it to maintain stable performance in a variety of environments

C71500 (UNS designation), also known as 70/30 Cu-Ni alloy, is a copper-nickel alloy with exceptional corrosion resistance, particularly in marine and acidic environments.

C21000 is a high-strength brass alloy primarily composed of copper (Cu: 94-97%), zinc (Zn: balance), and trace elements (e.g., Fe ≤0.10%, Pb ≤0.05%, impurities ≤0.2%) . Renowned for its excellent mechanical properties, high corrosion resistance, and superior thermal/electrical conductivity, it is widely used in marine engineering, chemical processing, and electrical applications

C63200 (UNS C63200) is an aluminum-nickel bronze alloy renowned for its exceptional corrosion resistance, high strength, and wear resistance. It is widely used in demanding industrial and marine environments due to its balanced mechanical and chemical properties.

C17200 copper tube is a beryllium copper alloy material with high strength, high elasticity, high hardness, wear resistance, corrosion resistance, and good electrical and thermal conductivity. After solution and aging treatment, its mechanical properties are comparable to special steels while maintaining excellent electrical conductivity (15-19% IACS). This material is widely used in mold manufacturing, mechanical parts, electronic components (such as switches, relays), automotive terminals and heat sinks, etc., which require high reliability and wear resistance.