C79200 is a copper-nickel-zinc alloy (nickel silver) widely used in industrial applications.

C19140 (UNS designation) is a low-leaded nickel-phosphorus copper alloy with the following nominal composition:
98.3% Cu, 1.0% Ni, 0.5% Pb, and 0.2% P .
Key properties include high corrosion resistance, excellent electrical conductivity (≥50% IACS), high tensile strength, machinability, and resistance to stress relaxation due to precipitation hardening . The dispersed nickel phosphide phase and lead content enhance strength and workability while maintaining conductivity .

C16200, a cadmium-copper alloy, is renowned for its unique combination of high tensile strength and electrical conductivity (90% IACS when aged and drawn), properties typically considered mutually exclusive in copper alloys . Its nominal composition comprises 99.0% copper and 1.0% cadmium, with cadmium enhancing strength, heat resistance, and stress relaxation resistance while minimally impacting conductivity .

C12000 copper rod is a high-purity phosphorus-deoxidized copper, whose main component is copper (Cu), with a copper content of not less than 99.9% and a phosphorus (P) content between 0.004% and 0.012%. This copper rod has excellent electrical and thermal conductivity, as well as good plasticity, ductility and corrosion resistance, and is therefore widely used in electrical, light industry, machinery manufacturing and other fields.

C12200 copper rod is a phosphorus deoxidized copper with the main features of excellent welding performance, hydrogen embrittlement resistance and good hot and cold working properties. This material has almost the same mechanical properties as high purity copper alloys (such as C11000), while due to the addition of phosphorus, its conductivity will be reduced, but the corrosion resistance and wear resistance are improved.

C14500 copper rod is a high-performance tellurium copper alloy material, whose main chemical composition is 99.2% copper (Cu), and contains trace amounts of tellurium (Te) and phosphorus (P), which significantly improve its cutting performance and corrosion resistance. This copper rod has high electrical conductivity (≥93% IACS), excellent thermal conductivity, high strength and good plasticity and toughness, making it widely used in electrical, electronic, aerospace and other fields.

C17510 copper rod is a beryllium nickel copper alloy, belonging to RWMA Class 3 material, with high conductivity, high strength, high temperature resistance and non-magnetic characteristics, widely used in welding molds, electrical connectors, relay components and industrial welding equipment and other fields

C18200 copper rod is a chromium-copper alloy material with high strength, high electrical conductivity and thermal conductivity, and can maintain excellent performance especially in high temperature environment.

C70600 is a copper-nickel alloy (commonly known as white copper), mainly composed of copper (Cu) and nickel (Ni), with a typical composition of 90% copper and 10% nickel. It has excellent corrosion resistance, especially in seawater and acidic environments. A dense oxide film can be formed on its surface to further prevent corrosion. The alloy is widely used in mechanical parts, marine engineering, chemical equipment and other fields

Copper nickel/nickel silver rods are not made of silver, but rather copper, nickel, and zinc alloy rods that combine the good processability of copper with the corrosion resistance of nickel. They have a silver like color and are widely used in fields such as electronics, jewelry, and mechanical manufacturing.

C15700/W70Cu3 copper rod is a copper alloy material, mainly used in high conductivity, high temperature resistance and special industrial environments (such as electrodes, welding parts, etc.).

W75Cu25/WCu75/CuW25 copper rod is a material based on tungsten-copper alloy, usually named after the different proportions of tungsten (W) and copper (Cu).