Rajkrupa Metal Industries is a leading supplier of high-quality Copper C103 Round Bar in India, offering high-quality designs for a wide range of industrial applications. Copper C103 round bar, also known as oxygen-free high conductivity (OFHC) copper, is a premium grade of unalloyed copper distinguished by its exceptional electrical and thermal conductivity, along with its high purity. Similar to C103, C103 boasts a minimum copper content of 99.95%, but it undergoes a specialized melting and casting process to minimize oxygen content even further.

We are the leading Copper C103 Round Bar Manufacturers in India. This ultra-low oxygen level enhances its ductility, formability, and weldability, making it ideal for critical applications. C103 round bars are frequently specified for high-performance electrical components, vacuum tubes, and other demanding applications where conductivity, purity, and reliability are paramount.