C10200 oxygen-free copper is a high-purity copper alloy containing nearly 100% copper. It has good electrical conductivity, thermal conductivity and corrosion resistance, and is a very high-quality conductive material.
C10200 oxygen-free copper is widely used in electrical engineering fields, such as cables, wires, transformers, generators and motor windings, as well as electronic devices, semiconductor manufacturing and other fields. It is also commonly used in the manufacture of various electrical connectors, terminals, sockets, wiring boards, etc.
C10200 oxygen-free copper has good electrical conductivity, with a conductivity as high as approximately 101% IACS (International Electrotechnical Commission Unit of Conductivity), making it an ideal conductive material. In addition, it has good corrosion resistance and can work stably for a long time in humid and corrosive environments.
The following are some typical performance parameters of C10200 oxygen-free copper:
Density: 8.92 g/cm³
Conductivity: Approximately 101% IACS
Melting point: about 1083°C
Tensile strength: about 220 MPa
Yield strength: about 80 MPa
Elongation: about 45%
First, C10200 has high electrical conductivity properties. Its electrical conductivity is close to that of pure copper, reaching a high level of about 101% IACS, making it an ideal conductive material. Therefore, C10200 is often widely used in the field of electrical engineering for manufacturing cables, wires and various conductive connections. In addition, it is also used in the manufacture of high-precision electronic fields such as electronic devices and semiconductors.
Secondly, C10200 has excellent thermal conductivity. It has high thermal conductivity, allowing it to conduct heat efficiently. Therefore, C10200 is often used in the manufacture of radiators, heat exchangers, and applications that require efficient heat conduction, such as power equipment, cooling systems, and air conditioners.
In addition, C10200 also has good corrosion resistance. It can work stably for a long time in humid and corrosive environments and is not susceptible to corrosion and oxidation. Therefore, C10200 is often used in the manufacture of components requiring corrosion resistance in water treatment equipment, marine engineering and chemical industries.
In summary, C10200 oxygen-free copper is a copper alloy with high electrical conductivity, excellent thermal conductivity and good corrosion resistance. It is widely used in electrical engineering, electronic devices, semiconductor manufacturing, radiators, heat exchangers, water treatment equipment and other fields. These characteristics make C10200 one of the indispensable materials in many industries.
About us
Founded in 2008, our company specializes in the international trade of high-quality copper products. We are dedicated to providing a comprehensive range of copper-based solutions to a global clientele.
Our core product portfolio encompasses a diverse spectrum of copper and copper alloy forms, including:
Copper Tubes & Pipes: Precision-engineered for applications in HVACR, plumbing, and industrial systems.
Copper Sheets & Plates: Available in various grades and thicknesses for roofing, fabrication, and architectural uses.
Copper Bars & Rods: Supplied as solid profiles, hexagons, or squares for machining, electrical components, and manufacturing.
Copper Wires & Strands: From fine enamelled wires to large conductive cables for electrical and winding applications.
Copper Foils & Strips: Thin-rolled products essential for electronics, transformers, RF shielding, and flexible circuits.
We also offer related products such as Copper Coils, Copper Profiles, Copper Blanks, Copper Busbars, Copper Fittings, Copper Alloys (including brass and bronze), Copper Anodes, and Copper Cathodes.
Email:sales@gneesteel.com








