Aluminum Coil

Aluminum coil is an aluminum product processed by hot rolling or cold rolling, usually in the form of coils, with excellent ductility, corrosion resistance and conductivity. Its thickness and width can be customized according to specific needs, and it is widely used in many fields such as construction, transportation, electronics, packaging and aerospace.

Aluminum coil is light, easy to transport and install, can effectively reduce the overall weight, and has good strength and formability, suitable for various complex processing and forming operations. In the field of construction, aluminum coils are often used to make curtain walls, roofs, partitions and other decorative materials to enhance the beauty and durability of buildings; in the field of transportation, it is used as an important manufacturing material for vehicles such as cars, trains, and airplanes, helping lightweight design and energy conservation and emission reduction.

In addition, aluminum coils also have good recyclability and environmental protection, meet the requirements of sustainable development, and are a green and environmentally friendly metal material.

Quick Detail:

Aluminum coil is an aluminum product processed by hot rolling, cold rolling, drawing and other processes. It has a wide range of applications and diverse characteristics. Here are the quick details on aluminum coils:

1.Basic information

Definition: Aluminum coil is a coiled material with a certain width and thickness made of aluminum as raw material and processed by hot rolling, cold rolling, stretching and other processes.

Main ingredient: Aluminum, may contain small amounts of alloying elements to enhance its properties.

2.Physical properties

Low density: The density of aluminum and aluminum alloys is close to 2.7g/cm³, which is about 1/3 of iron or copper, giving aluminum coils a significant advantage in weight.

High strength: Aluminum and aluminum alloys have high strength, and some brands of aluminum alloys can also be strengthened through heat treatment to meet specific application requirements.

Good electrical and thermal conductivity: Aluminum’s electrical and thermal conductivity is second only to silver, copper and gold, and is suitable for applications that require good electrical and thermal conductivity.

Strong corrosion resistance: A dense and strong protective film is easily formed on the surface of the aluminum coil, which can effectively resist corrosion.

3.Production process

Main steps: melting aluminum ingots, adding alloys, rolling cast rolled coils, rolling cold rolled coils, annealing, bending and straightening, inspection, packaging, and finished products.

4.Application fields

Construction field: used for the production of building exterior walls, roofs, floors, windows, doors and other building materials, as well as the skin construction of thermal insulation materials.

Transportation field: used to make parts for automobile bodies, aircraft casings, train carriages and other transportation vehicles. They are favored for their light weight, corrosion resistance and easy processing.

Electronic and electrical fields: used to make mobile phone cases, computer cases, wires, cables and other products.

Furniture field: used to make furniture frames, chair brackets, table brackets and other products.

Packaging field: used to make food packaging, pharmaceutical packaging, cosmetic packaging, etc.

Aerospace field: used to make aircraft parts, missile casings, satellite casings and other products, which have high requirements on the strength and corrosion resistance of materials.

Competitive Advantage:

1. Reasonable price, good quality

2. Sufficient inventory, timely delivery

3. Rich supply and export experience, sincere service

4. Provide customized services, accept third-party inspection