040 aluminum sheet common alloys, sizes and applications

040 aluminum sheet

Alloy	1000-8000 series
Temper	O,H112,H116,H111,H321,H32,H36,H38,T3,T6
Width	80-2650mm
Thickness	0.040 inch (1.065 mm)
Length	According to customization
Surface	color,anodized,pvc coated,embossed
Color	Red,white,black,blue,green etc
Supplier	Hwalu Aluminum

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What is 040 aluminum sheet?

040 aluminum sheet refers to an aluminum sheet that has a thickness of 0.04 inches. In aluminum sheet specifications, the thickness is often expressed in gauge, inches, or millimeters. In this case, “040” indicates the thickness in inches, where 1 gauge is approximately equal to 0.001 inch. Therefore, 040 aluminum sheet is fairly thin, commonly used in applications where lightweight and moderate strength are required, such as in crafting, signage, or light structural components.

Properties and characteristics of 040 aluminum sheet

040 aluminum sheet, like other aluminum alloys, possesses several properties and characteristics that make it desirable for various applications:

Lightweight: Aluminum is a lightweight metal, which makes 040 aluminum sheet suitable for applications where weight is a concern, such as in aerospace, automotive, and marine industries.
Corrosion Resistance: Aluminum naturally forms a protective oxide layer when exposed to air, providing excellent corrosion resistance. This property makes 040 aluminum sheet suitable for outdoor and marine applications.
Conductivity: Aluminum is a good conductor of electricity and heat. This property makes 040 aluminum sheet suitable for electrical applications, including wiring and electrical enclosures.
Machinability: Aluminum can be easily machined, drilled, and formed using common metalworking techniques, making it versatile for various manufacturing processes.
Strength-to-Weight Ratio: Although aluminum is lightweight, it offers good strength-to-weight ratio, providing structural integrity while keeping weight low. This property is advantageous in applications where strength is required without adding excessive weight.
Reflectivity: Aluminum has high reflectivity for both visible light and heat radiation, making it suitable for applications such as reflective surfaces, heat exchangers, and solar energy systems.
Recyclability: Aluminum is highly recyclable without losing its properties, making 040 aluminum sheet an environmentally friendly material choice.
Appearance: Aluminum can be easily finished with various surface treatments, such as anodizing, painting, or polishing, to achieve desired aesthetic appearances or functional properties.
Non-toxic: Aluminum is non-toxic and safe for use in contact with food and beverages, making it suitable for applications in the food and beverage industry.

Alloys of 040 aluminum sheet

Series	Alloys	Size	Thickness
1000 series	1050 aluminum sheet 1060 aluminum sheet 1100 aluminum sheet	aluminum sheet 4×10 aluminum sheet 4×8 aluminum sheet 5×10 aluminum sheet 36 x 96 aluminum sheet 4×12 Aluminum Sheet 6061 36″ x 36″ 4′ x 10′ Aluminum Sheet	0.040 inches (1.016 mm)
3000 series	3003 aluminum sheet 3004 aluminum sheet 3104 aluminum sheet 3105 aluminum sheet
5000 series	5005 aluminum sheet 5052 aluminum sheet 5083 aluminum sheet 5454 aluminum sheet 5754 aluminum sheet
6000 series	6061 aluminum sheet 6063 aluminum sheet 6082 aluminum sheet
8000 series	8011 aluminum sheet 8021 aluminum sheet 8079 aluminum sheet

Common applications for 040 aluminum sheet

040 aluminum sheet, with its moderate thickness, finds application in various industries and uses. Some common applications include:

Signage: 040 aluminum sheet is commonly used for outdoor signs due to its lightweight nature, corrosion resistance, and ability to withstand harsh weather conditions.

Roofing and Siding: It is utilized in the construction industry for roofing and siding materials due to its corrosion resistance and durability, particularly in areas prone to high humidity or salt exposure.

Electrical Enclosures: Due to its conductivity and ease of fabrication, 040 aluminum sheet is often used in electrical enclosures and panels for housing electrical components.

Automotive Components: It finds use in automotive applications such as body panels, trim pieces, and interior components due to its lightweight nature and corrosion resistance, contributing to improved fuel efficiency and durability.

Crafting and DIY Projects: Hobbyists and DIY enthusiasts often use 040 aluminum sheet for crafting projects, including model-making, jewelry, and decorative items, due to its ease of cutting, shaping, and finishing.

Reflective Surfaces: Its high reflectivity makes it suitable for applications requiring reflective surfaces, such as mirrors, solar reflectors, and lighting fixtures.

Packaging: 040 aluminum sheet is used in the packaging industry for making containers, cans, and lids due to its lightweight nature, corrosion resistance, and ability to be recycled.

Heat Exchangers: Its conductivity and corrosion resistance make it suitable for use in heat exchangers and HVAC systems for efficient heat transfer.

Marine Applications: 040 aluminum sheet is used in marine environments for boat building, hulls, decks, and other marine structures due to its resistance to corrosion from saltwater exposure.

Aerospace: It is used in aerospace applications for lightweight structural components, aircraft panels, and interior fittings due to its high strength-to-weight ratio and corrosion resistance.