ThePipingMart Blog Metals Electrolytic Coppers – Composition, Uses, Properties

Electrolytic Coppers – Composition, Uses, Properties

Electrolytic Coppers

Copper is one of the most commonly used metals in the world and is found in a variety of alloys. One such alloy is electrolytic copper, which has unique properties that make it useful for different applications. Read on to learn more about the composition, mechanical properties, physical properties and uses of electrolytic copper.


Electrolytic copper can contain up to 99.99% copper with trace amounts of other elements such as arsenic, antimony, tin, and lead. These trace elements are added during the production process to improve certain properties of the alloy. For example, adding lead can increase the machinability of electrolytic copper.

Mechanical Properties

The mechanical properties of electrolytic copper depend on its composition as well as its heat treatment. Generally speaking, electrolytic copper has high tensile strength and ductility due to its high purity levels. It also has excellent electrical conductivity, which makes it ideal for use in electrical applications.

Physical Properties

Electrolytic coppers have low thermal expansion rates and low electrical resistivity when compared to other types of coppers, such as oxygen-free coppers and deoxidized coppers. This makes them ideal for use in high-temperature applications where reliable electrical conductivity is required. Its relatively low melting point (1083°C) also makes it easy to work with in various casting processes.


Due to their unique combination of physical and mechanical properties, electrolytic coppers are used in a wide range of applications, including electronics, automotive components, transformer cores and coils, and connectors for aircraft or ships. It is also often used in electroplating processes due to its excellent corrosion resistance capabilities when exposed to seawater or chemicals like nitric acid or chlorides.


In conclusion, electrolytic coppers are an incredibly versatile alloy that has many useful applications ranging from electronics to aerospace components. They have excellent physical properties, such as low thermal expansion rates and exceptional electrical conductivity, which make them suitable for a variety of industries, from automotive manufacturing to telecommunications systems development. If you’re looking for an alloy that can handle tough conditions while still providing reliable performance, then consider using electrolytic coppers! Intended Audience: Engineers looking for materials with specific characteristics who need reliable performance under tough conditions.

Related Post