Copper Bar (including copper busbars and solid rods) is a premier non-ferrous metal product widely used in electrical power distribution, switchgears, transformer manufacturing, heat exchangers, and industrial machining. It delivers exceptional electrical conductivity, thermal performance, and superior corrosion resistance.

As a leading factory direct supplier, XQJ Metal provides a comprehensive range of high-performance copper bars tailored for global electrical and industrial requirements:

• Main Alloys & Standards: C11000 (ETP copper with high conductivity), C12200 (DHP phosphorus-deoxidized copper), and C10200.

• Shapes & Types: Flat copper busbars, square copper bars, round copper rods, and custom extruded profiles.

• Key Features: High electrical and thermal conductivity, excellent ductility, superior surface finish, and easy bending or punching.

Frequently Asked Questions (FAQ):

• Q: What is the difference between C11000 and C12200 copper bars? A: C11000 (ETP) offers the highest electrical conductivity for general electrical and busbar applications, while C12200 contains residual phosphorus for improved weldability and resistance to hydrogen embrittlement.

• Q: Do you provide mill test certificates and custom fabrication? A: Yes, every shipment includes an EN 10204 3.1 Mill Test Certificate (MTC), and we support custom cutting, bending, punching, and tin-plating services.