Multiple industries rely on coils made out of aluminum for a variety of applications, including construction, electronics, automotive, pharmaceutical, food service, manufacturing, transportation, and more. Compared to other materials, aluminum is a far superior material in many instances. Aluminum is about one-third lighter than mild steel and noncorrosive. It has high thermal conductivity, and an expert can form it without much resistance.

In addition to standard stock, the best aluminum coil suppliers sometimes carry customized components. If not, they have good relationships with top manufacturing companies to get what the customer needs. The best manufacturers can slit coils, meaning they cut them to length based on what the customer needs. Not only does the customer get an exactly sized coil, this reduces the amount of waste that typically occurs.

Because aluminum is so durable and malleable, it is easily machined into sheets or coils. Although aluminum is much lighter than other metals, it provides consistent strength and unmatched value. For that reason, in coil form, it is in high demand. Before choosing just any coil, it is important to understand some of the strains that this material could face. In particular, you want to focus on weldability, wettability, tensile strength, corrosion resistance, and formability.

Coil is used for many industries and applications. It is the preferred material for many stamped and formed components in electronics, medical, transportation and other fields.

Stacked aluminum coil, ready to ship

Transportation – As mentioned earlier, it is widely used for transportation. In the auto industry, it is used to make anything from wheel hubs and radiators to engine components and car doors, and anything in between. As the automotive industry strives to reduce vehicle weight, the use of aluminum to replace heavier metals can offer significant weight reductions. This effort to optimize all components to be the lightest possible weight is also referred to as “lightweighting”.

Electronics – since aluminum is a good conductor of electricity, holds heat and resists corrosion, it is found in many industrial and consumer electronics. It can be used to make anything from heat sinks, stamped components and shielding to larger components such as enclosures.
Consumer Goods and Hardware – Aluminum components produced from coil can be found in health and beauty item packaging, tools and other hardware, building applications, jewelry, and an enormous array of other common items.
Medical – aluminum is widely used in the medical and dental fields for many products ranging from disposables to surgical equipment and sophisticated electronic devices.
Aerospace – Because of aluminum’s light weight, corrosion resistance, and potential strength characteristics, some alloys and tempers are ideal for aerospace applications.