What is aluminum coil

Aluminum coil is a coiled product processed from aluminum material, usually made by aluminum plate rolling, cutting and crimping. Compared with aluminum sheets, aluminum coils can be longer in length and narrower in width, which is convenient for storage and transportation.

huawei aluminum coil

Aluminum coil has the characteristics of light weight, high strength, corrosion resistance and good thermal conductivity, and is widely used in construction, electronics, packaging, transportation and other fields. For example, aluminum coils are used in the production of aircraft, automobile, train shells, body components and interior parts, as well as various containers and packaging materials.

According to different processing techniques and requirements, the specifications and sizes of aluminum coils can vary. Generally speaking, the thickness of aluminum coils is usually between 0.2 mm and 6 mm, and the width is 100 mm to 1600 mm. There is no fixed limit on the length and can be customized according to customer needs.

It should be noted that the quality and dimensional accuracy of aluminum coils need to be strictly controlled during the production process to ensure that the quality of the final product meets the standard requirements. Therefore, when selecting an aluminum coil supplier, it is necessary to consider multiple factors such as its production equipment, technical strength, and reputation.

Common Sizes of Aluminum Coils

The size of aluminum coils varies depending on the application field, processing technology and other factors. The following are some common size ranges of aluminum coils:

Thickness: Usually between 0.2mm and 6mm.

Width: Usually between 100mm and 1600mm.

Length: There is no fixed limit, and the length can be customized according to customer needs, but in general, the length of a single aluminum coil is not too long for storage and transportation.

paper core aluminum coil

It should be noted that the thickness, width, length and other dimensional accuracy requirements of aluminum coils are relatively high, and various parameters in the production process must be strictly controlled to ensure that the products meet the standard requirements. In addition, different processing techniques and application fields have different requirements for the size and quality of aluminum coils. Therefore, when selecting aluminum coils, it is necessary to select appropriate materials and sizes according to specific needs.

Common Alloys for Aluminum Coils

There are many types of alloys for aluminum coils, and the common alloys are as follows:

• Pure aluminum coil: made of aluminum material with a purity of more than 99%. Pure aluminum coil has good electrical conductivity, thermal conductivity and corrosion resistance, and is widely used in electronics, chemical industry, food and other fields.
• Series 1 aluminum coil: the main component is aluminum, and a small amount of molybdenum, manganese, chromium and other elements are added to it. Series 1 aluminum coils have excellent processability and strength, and are suitable for manufacturing various machine parts, body components, etc.

3104 h12 aluminum coil

• 3 series aluminum coils: the main components are aluminum and manganese, and also contain a small amount of copper, chromium and other elements. 3 series aluminum coils have good corrosion resistance and plasticity, and are suitable for marine engineering, petrochemical, construction and other fields.
• 5 series aluminum coils: the main components are aluminum and magnesium, and also contain a small amount of copper, zinc and other elements. 5 series aluminum coils have high strength, corrosion resistance and excellent weldability, and are widely used in aerospace, transportation, construction and other fields.
• 6 series aluminum coils: the main components are aluminum, magnesium, silicon, and also contain a small amount of manganese, copper and other elements. 6 series aluminum coils have high strength, corrosion resistance and excellent weldability, and are suitable for aerospace, transportation, construction and other fields.

5000 series aluminum coil

The above are several common aluminum coil alloys. Different types of aluminum coils have different characteristics and application fields. It is necessary to choose the appropriate aluminum coil material according to actual needs.

Detailed use of aluminum coil

Aluminum coil is widely used in the following fields due to its light weight, high strength, corrosion resistance and other excellent properties:

Construction field: Aluminum coils can be used to make building components such as roofs, wall panels, ceilings, and curtain walls. Because of its light weight and convenient processing, aluminum coils are widely used in modern buildings.

aluminum coil for cans

Electronic field: aluminum coils can be used to manufacture various electronic components and casings, such as mobile phone casings, laptop casings, etc. Due to its good electrical conductivity and good heat dissipation performance, aluminum is widely used in the electronic field.

Packaging field: Aluminum coils can be used to make various packaging boxes, cans, soft bags, etc. Because aluminum can effectively isolate substances such as oxygen, moisture and light, and has a good fresh-keeping effect, it has been widely used in food, medicine and other fields.

Vehicle field: Aluminum coils can be used in the manufacture of body components, automotive interiors, wheels and other parts. Because aluminum is lightweight, strong, and resistant to corrosion, it can improve a vehicle’s fuel economy and safety performance.

aluminum coil for car

Aerospace field: Aluminum coils can be used to manufacture various components of aircraft, rockets and other aircraft. Due to the light weight, high strength and good corrosion resistance of aluminum, it can effectively reduce the weight of the aircraft and improve its load capacity and safety performance.

In short, as an important aluminum product, aluminum coils are widely used in various fields. With the advancement of science and technology and continuous innovation of technology, the application prospect of aluminum coils will be broader in the future.