Copper wires are widely used by many industries, the electrical and electronics industries being the biggest customers. This is because compared to other metals; copper offers many benefits for electrical products. Copper wires are used in making multiple applications which require high thermal conductivity.

Why should copper wires be used for making electrical goods?

• Copper wires are preferred because of their high electrical and thermal conductivity. There is perhaps no other metal which can provide such levels of conductivity. A wire can carry a lot of electrical current through it and will deplete low charges as the current flows.

• Copper is also known for being highly resistant to corrosion. It will not rust even when exposed to high degree or humidity in the air. So, pollution, humidity and high moisture levels will not cause rusting on the surface of such wires. Although copper is not completely resistant to rusting, the less amounts of oxides and sulfides which do form over it turn out to be highly conductive also. It is important to understand that the silver-coated copper wires are resistant to corrosion but in case it does happen, the quality of the wiring remains intact.

• Among non-precious metals, copper wires have the highest conductivity levels. While you may find some other metals which may have less density than this, these metals require much larger cross-sections for carrying the same amount of electrical charge. Copper cables, in comparison, will need less space making them more efficient.

• Copper wires are also preferred for the simple reason that installing them is not at all difficult. On the one hand, these wires take up less space compared to other metals; on the other hand, they are easy to install. The flexibility, strength and hardness of these wires make them the perfect choice for any kind of electrical job.

• Copper wires also have many advantageous chemical properties. This allows these wires to withstand temperature fluctuations, harsh climatic conditions, making them resistant to abrasion and general wear and tear. So, copper wiring is typically durable and will last long.

• When high voltage current is made to pass through a copper wire, the surface temperature is likely to go up. When the wire has been in use for a long time, it should be capable of bearing this high temperature. Copper wires are resistant to temperature fluctuations and will not melt even when exposed to high temperatures for longer duration.

• Finally, copper wires are easy to get and you will find them in many different varieties. So, you can make a choice from bare copper wires, tinned wires; tinsel wires etc. depending upon your requirements. These are readily available both in physical outlets and online stores. While the solid wire is a single cable, the braided copper wire has many copper wires twisted or braided together. Copper is ductile and one can stretch is easily without breaking it.

These are some of the key advantages why copper wires find use both in industrial and residential buildings. They are very easy to work with, being malleable and ductile. Most modern building will support this kind of wiring and it is recommended that you use copper wiring for household appliances to ensure these can run safely. When you use copper wires from the start, there is no problem later even if you need to rewire.