11 Mar 2024
March 11, 2024

4mm Aluminium Sheet

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4mm aluminium sheet is a common aluminum product with a wide range of applications. It is a medium thick aluminium sheet product that is hot sale on the market. Here are some details about 4mm aluminium sheet.

4mm aluminium sheet

4mm aluminium sheet

1, Thickness and Specifications:

4 mm aluminium sheet refers to the aluminum sheet whose thickness is 4 mm. In addition to the standard 4mm thickness, there are a variety of other thicknesses available for aluminium sheets, such as 1mm, 2mm, 3mm, etc., and the specific thickness can be customized according to the project requirements.

2, Material & Features:

4mm sheet aluminium is usually made of high quality aluminum alloy material, such as AA1100 pure aluminium sheet, AA3003 aluminium alloy sheet, AA5052 aluminium alloy sheet and AA6061 aluminium alloy sheet. It has light weight, good rigidity and high strength, which makes aluminium sheets very popular for building lightweight structures. Aluminium sheet also have good durability and corrosion resistance, and are able to maintain stable performance in a variety of environmental conditions.

3, Uses of aluminium sheet 4mm:

4mm aluminium sheet is often used in the construction industry for exterior wall decorations, curtain wall systems, ceilings, and partitions. It is also commonly used in the manufacture of transportation, such as the shells and interiors of automobiles, trains, and ships. Aluminum sheet is also widely used in the electronics industry, such as in the manufacture of heat sinks and housings for electronic equipment. In addition to this, aluminum sheet is also used to make furniture, billboards, display racks and so on.

4, Surface treatment:

Aluminium sheet 4mm can be subjected to various surface treatments, such as spraying, anodizing, etc., to enhance its aesthetics and corrosion resistance. The advanced electrostatic spraying technology can make the adhesion between the paint and the aluminum sheet uniform, and the colors are varied to meet different design needs.

5, 4mm aluminium sheet price factor:

The price of 4mm aluminium sheet is affected by a variety of factors, including the purity of aluminum, production process, surface treatment, brand and market supply and demand. Prices may vary from manufacturer to manufacturer and region to region, so you need to make multiple comparisons when purchasing and choose the more cost-effective product.


When choosing and using 4mm aluminium sheet, it is recommended to make comprehensive considerations based on specific application scenarios and needs, and choose suitable materials, specifications and surface treatments. At the same time, attention should also be paid to comply with the relevant installation and use specifications to ensure its safe and reliable use.