As the leading metal distributor in Honolulu, HI, Mid Pacific Steel is a contractor’s best resource when it comes to finding the right kind of materials. From copper to sheet metal, they always focus on ensuring the right materials are used for the right jobs. Different metals are used for different purposes due their unique characteristics and physical properties—copper, for example, is almost always used for electrical wiring.

Here are just a few reasons why copper is an ideal material for this use:

• Conductivity: Copper isn’t the only conductive metal, but it allows for a strong current that most other metals can’t accommodate. At the molecular level, copper is held together by strong metallic bonds. Electrons move freely through the metal with little resistance, allowing a larger current than other metals, including aluminum and iron.
• Safety: When metal is exposed to electricity, that intense reaction and temperature change often leads to what is called “creep” or “cold flow”. Creep is when a metal contracts, expands, or develops any other kind of deformation due to prolonged stress. If the deformation is significant enough, the metal will no longer be able to perform its function. Copper is one of the few metals that does not experience creep. This makes it safer and more reliable when dealing with electricity.
• Strength & Malleability: Copper is a unique material because it is both strong and malleable at the same time. It’s capable of withstanding extreme force without becoming damaged, but it can also be molded to a certain shape or size to fit exact needs. It’s resistant to corrosion and oxidation, making it a long-lasting and cost-effective option.