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What is the difference between aluminum coil and aluminum plate?

Aluminum Coil and Aluminum Sheet are two different manifestations of aluminum materials in preparation and shape. The unique feature of aluminum coils is their rolled form, which is in the form of a roll and is suitable for production processes that require continuous coils. This form makes it widely used in construction, decoration, packaging and other fields. Aluminum coils usually have a thin thickness, usually under a few millimeters. This makes aluminum coils excellent in applications where lightweighting is critical.
In contrast, aluminum plates are in the shape of flat plates, which can be rectangular or square, and are suitable for various application scenarios that require flat or plate-shaped materials. It usually has a wide range of thicknesses, which makes aluminum sheets popular in fields that require higher material strength and durability, such as aerospace, automotive manufacturing, structural engineering, etc. The preparation process of aluminum plates involves processes such as shearing and cutting to ensure that a flat plate of the required size is obtained.
In terms of preparation, aluminum coils usually go through a process of curling and cutting to meet various length and width needs. This makes it easier for aluminum coils to adapt to different requirements on the production line, providing greater flexibility for industrial manufacturing. In contrast, the preparation of aluminum plates focuses more on shearing and cutting to ensure the size and flatness of the plates.
In addition to the differences in shape and preparation methods, there are also some differences in transportation and storage between aluminum coils and aluminum sheets. Due to its curled shape, aluminum coils are relatively easy to handle during shipping and storage, whereas aluminum sheets may require more flat surfaces and supports to ensure their structural integrity.