Aluminum Sheet

Marine Aluminum Plate
Al metal alloy 5000, 6000 series Models: 5052, 5083, 6061, etc.
temper H12, H14, H18, T6, T651
Width: 1200 mm-2800 mm
Thickness 0.2mm-90mm
Length: 2000 mm-12000...
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Aluminum Checkered Plates
GNEE supplies aluminum checker plates in 1050, 1060, 3003, 5052, 6061, and more.
Patterns include 5-bar, diamond, lentil, needle, and 2/3-bar.
Thickness: 1.2–8 mm
Width: up to...
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Aluminum Perforated Plate
Aluminum alloy perforated plate is light in material, resistant to high temperature, corrosion, fire, moisture, shock, and chemical stability, beautiful in shape, elegant in color, strong in...
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Solid Aluminum Panel
Aluminum solid panel is also called aluminum cladding, cladding panel and aluminum veneer. It is processed from high-quality aluminum plate and processed into aluminum wall panel through a variety...
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Aluminium Swaged Bar Grating
Aluminum Forged Grating is a lightweight yet highly durable product that is not only efficient but also versatile.GNEE offers both plain and serrated surface options, so you can choose the one...
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5086 Aluminum Sheet
While 5086 aluminum alloy is renowned for its exceptional corrosion resistance and formability, 5083 aluminum alloy is generally recognized for its increased strength and stability during welding....
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5052 Aluminum Sheets
Aluminum 5052 sheet is widely used in areas requiring high malleability and good weldability, such as low load parts working in liquid or gaseous media, such as fuel tanks, gasoline or lube oil...
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6061 Aluminum Plate for Precision CNC Machining
6061 aluminum plate is a highly versatile, heat-treatable magnesium-silicon alloy. It offers an outstanding balance of structural strength, weldability, and surface finishing capabilities.
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5083 Marine Grade Aluminum Plate
5083 Marine Grade Aluminum Sheet is commonly used in the underwater portion of ships due to its excellent corrosion resistance, GNEE offers you the best quality products at the best price!
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3004 Roof Aluminum Sheet
In the world of industrial roofing materials, 3004 aluminum sheet for factory roof has emerged as a popular choice due to its durability, lightweight qualities, and remarkable corrosion...
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6061-T6 Aluminum Floor Plate
Of all the heat-treated aluminums, the 6061 T6 aluminum tread plate offers the best resistance to corrosion. This alloy was created by combining magnesium with silicon. Despite being less strong...
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5086 Aluminum Chequered Plate
5086 aluminum tread plate is also known as diamond plate or checkerboard plate, it is an aluminum rolled plate with raised diamond or linear pattern on one side and smooth on the other side. It is...
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Advantages of Aluminum Sheet

Lightweight
Aluminum sheet is about 1/3 the weight of steel sheet, making it one of the lightest metal sheets on the market. This makes the sheet easy to handle and it also helps reduce the weight of structures when this is important for cost.

Corrosion resistance
Corrosion is a problem in many environments and industry settings. Aluminum is one those materials that does not easily corrode. It takes exceptional aggressive corrosive forces to cause corrosion in aluminum sheet with some alloys having more corrosive resistance than others.

Strength
Although aluminum sheet metal is lightweight, it is also quite strong at the same time. Because of its strength, combined with its lightweight feature, it is highly useful in various industrial applications. It is a durable and cost-effective shape for handling forces and stresses produced in a number of structural applications.

Formability
The melting point of aluminum sheet meal is relatively low. As a result, it can be formed easily into various shapes when it is placed under a certain level of heat.

Usable for sensitive applications
Aluminum metal sheet is ideal for use in food and chemical packaging. It does not react with many other materials too easily and therefore there is no concern for the aluminum sheet to negatively affect the food.

Reflectivity
Aluminum sheet metal is ideal for applications involving lighting due to its reflectivity, which means it reflects light and heat away from its surface.

Fireproof
When exposed to fire, aluminum sheet metals are resistant to burning, with only a thin layer of the sheet metal becoming affected. Also, when exposed to intense heat, aluminum sheet metal does not emit toxic gas.

Recyclable
Aluminum sheet is also recyclable – this is one of the characteristics of aluminum sheet that is most recognized and used. Many aluminum metals in use today have been recycled.

Offered in multiple thickness
You can choose aluminum sheet metal in various thicknesses and sizes as it comes in multiple dimensions.

Affordably priced
Even though aluminum metal sheet offers a range of benefits, it is not very expensive when compared to many other metal options. However, its affordability does not diminish its quality and usefulness for a wide array of applications. Aluminum sheet metal is simply the ideal choice for many companies seeking a lightweight, yet strong and flexible metal.

Applicable for a range of industrial uses
Many times, the use of aluminum sheet will be based on the thickness of the metal chosen. Small scale applications tend to utilize thinner sheets of aluminum. This is where the subject of sheet metal gauge becomes important. The gauge of sheet metal allows you to know its thickness and whether it is ideal for your application.

Types of Aluminum Sheet

Perforated aluminium sheets

A perforated sheet or plate aluminium is also used in scenarios where it’s chosen chiefly for its aesthetic qualities - this is particularly common in interior/exterior design work, for example in constructing many kinds of floors, ceilings, screens, sun shades and other architectural or decorative panels. Other typical applications might include the food industry, factory or laboratory environments, where it’s widely found performing sluicing, drainage and collection roles in industrial washing and drying stations.

Chequered aluminium sheets

Aluminium chequered plates are panels of sheet metal that have raised hatch marks on one side (the reverse side is untextured), forming a raised pattern that’s usually embossed to a height of around 1.5mm. They’re relatively thick and sturdy sheets for improved impact resistance and load-bearing properties, ideally suited to use interior or exterior areas of high footfall and heavy wheeled traffic, such as service corridors, loading bays and car parks. The embossed pattern conceals surface damage and also provides additional grip against slips and skids.

Anodised aluminium sheets

Anodising is an electrochemical process used to increase the thickness of the oxide layer on a metal’s surface. Aluminium anodised sheets not only increase resistance to corrosion and wear (once a sealant has been applied to combat the porous qualities of heavily anodised metal), but it can also prime the plates for better adhesion of paint, dyes, films, glues and other cosmetic flourishes than bare metal offers.

Aluminum corrugated sheet

Aluminum corrugated sheet is a lightweight building material formed by processing aluminum plates into a wave-shaped profile through roll forming. It is widely used in roofing, wall cladding, and industrial enclosure systems. The corrugated structure significantly enhances structural strength and wind resistance while effectively dispersing external impact, contributing to a longer service life.

Brushed aluminium sheets

Many different types of aluminium sheeting are available in either brushed or unbrushed variants, including anodised and composite panels. ‘brushed’ in this context refers to a fairly uniform pattern of light parallel scratches and scuffs, deliberately introduced across the surface of a metal sheet to impart a satin-like finish. The effect is widely seen on all manner of internal fixtures and fittings.

Application of Aluminum Sheet

Packaging
Aluminium sheets are commonly used by the food and beverage industry for packaging. Aluminium is an ideal metal for canned goods as it’s malleable and allows for ease of manufacture. It’s used for both food cans and thinner, more lightweight drinks cans. One of the many advantages of using aluminium for food and drinks packaging is that it doesn’t rust. Use of aluminium in cans began in 1957.

Vehicle bodies
Sheet aluminium is commonly used in vehicle manufacturing for automobile bodies and panelling. Aluminium has become more popular than steel in modern car manufacturing because of its lightweight properties. Every kilogram of aluminium used in a car reduces the overall weight by one kilogram. Because of this, more and more car parts are being made from aluminium, including engine radiators, wheels, bumpers and suspension parts. The first mass produced car with a full aluminium body was the Audi A8 in 1994.

Appliances
Because of its light weight, structural strength and thermal characteristics, aluminium is a popular choice for a range of home appliances, including washing machines, dryers and refrigerators. Devices such as laptops and phones are also commonly made from aluminium.
Aluminium revolutionised the modern refrigerator, as its thermal conductivity facilitates the cooling process and guarantees highly efficient refrigeration.

Cookware
Because of its durability and lightweight properties, aluminium is a popular choice for a range of cookware. It’s also a great conductor of heat, making it ideal for saucepans and cookware where an even distribution of heat is essential.

Construction
Aluminium sheets have a wide range of applications within the construction and housing industry. Some of the many uses of aluminium include gutters, siding, roofing and cladding. After steel, aluminium is the second most used metal in buildings.

aluminum sheet metal suppliers

Process of Aluminum Sheet

Casting: The first step in the manufacturing process is casting. Aluminum ingots are melted in a furnace and poured into a mold to form a casting.

Rolling: The next step is rolling. The casting is heated and rolled into thin sheets of aluminum.

Annealing: The rolled aluminum is then annealed to improve its strength and ductility.

Finishing: The final step is finishing. The aluminum sheet metal is cut to size, cleaned, and finished to the desired specifications.

How to Choose a Aluminum Sheet

Understand your project requirements

Before diving into the specifics of aluminum sheets, it’s essential to have a clear understanding of your project’s requirements.
Application: What will the aluminum sheet be used for? Is it for structural purposes, decorative elements, or a specific industrial application?
Environment: Will the sheet be exposed to harsh environmental conditions such as moisture, chemicals, or extreme temperatures?
Load-bearing needs: Does the application require the aluminum sheet to bear significant loads or stresses?

Choose the right alloy

Aluminum sheets are available in several grades, each with unique properties. Here are some commonly used alloys:
1100 aluminum: Known for its excellent corrosion resistance, high thermal conductivity, and formability. Ideal for chemical equipment and food processing applications.
2024 aluminum: Offers high strength and excellent fatigue resistance, making it suitable for aerospace applications.
3003 aluminum: Provides good corrosion resistance and moderate strength. Commonly used in manufacturing pressure vessels and storage tanks.
5052 aluminum: Known for its excellent corrosion resistance and weldability. Ideal for marine and automotive applications.
5083 aluminum: Offers exceptional performance in extreme environments, with high resistance to seawater and industrial chemicals. Commonly used in shipbuilding and offshore applications.
5086 aluminum: Similar to 5083, it provides excellent corrosion resistance, particularly in marine environments. Used in marine structures, pressure vessels, and other high-stress applications.
6061 aluminum: Offers good mechanical properties, weldability, and corrosion resistance. Suitable for structural applications.
6063 aluminum: Known for its excellent extrudability, good mechanical properties, and corrosion resistance. Often used in architectural applications like window frames and irrigation tubing.
6082 aluminum: Known for its good machinability, high strength, and excellent corrosion resistance. Frequently used in structural applications, including bridges, cranes, and trusses.

7021 aluminum: Provides high strength and good machinability, making it suitable for aerospace, military, and high-performance engineering applications.
7050 aluminum: Known for its high strength, excellent corrosion resistance, and toughness. Often used in aerospace and high-stress structural applications.
7075 aluminum: Known for its high strength and excellent fatigue resistance. Often used in aerospace and military applications.

Consider the thickness

The thickness of the aluminum sheet is a critical factor that affects its performance and suitability for different applications. Common thicknesses range from thin foils to thick plates.
Thin foils (up to 0.2 mm): Ideal for packaging, insulation, and lightweight applications.
Standard sheets (0.2 mm to 6 mm): Suitable for general manufacturing, automotive body panels, and roofing.
Thick plates (over 6 mm): Used in structural applications, heavy machinery, and tooling.

Determine the finish

Aluminum sheets come in various finishes, each providing different aesthetic and functional benefits:
Mill finish: The standard finish as it comes from the rolling mill. It’s slightly reflective and suitable for general applications.
Brushed finish: Provides a uniform, matte appearance. Ideal for decorative applications.
Anodized finish: Enhances corrosion resistance and allows for coloring. Suitable for architectural and decorative purposes.
Coated finish: Adds a protective layer, often with specific properties such as uv resistance or anti-slip characteristics.

Evaluate mechanical properties

Depending on your project’s needs, you may need aluminum sheets with specific mechanical properties such as tensile strength, yield strength, and elongation. These properties vary between different grades and thicknesses, so ensure the chosen sheet meets the required specifications.

Assess corrosion resistance

For applications exposed to corrosive environments, selecting an aluminum sheet with high corrosion resistance is vital. Grades like 5052, 5083, 5086, 6061, and 7050 offer excellent resistance to corrosion, making them suitable for marine and outdoor applications.

Check availability and cost

The availability and cost of aluminum sheets can vary based on the grade, thickness, and finish. It’s important to consider your budget and lead times when selecting the right sheet. Working with a reliable supplier can help ensure you get the best quality material within your budget.

For Working With Aluminum Sheet

Always use safety equipment

This one might seem like a no brainer to most people, but the fact remains is that most injures that occur while working with aluminum sheet happen because people didn’t use proper safety equipment. At the bare minimum you should have a pair of sturdy work gloves, and some goggles for eye protection.

Measure out your cuts

Always make sure your taking the time to measure out your cuts before you begin the cutting process. Doing this will not only make the entire process a lot faster, but it will give you a visual aid to follow when cutting the sheet metal. This is a good way to prevent any accidents involving the use of cutting tools.

Our Factory

GNEE (Tianjin) Multinational Trade Co.,Ltd is a modern supply chain enterprise with aluminum processing, sales and distribution as its core industries. It was established in 2008. After about 18 years of development, it has customers in more than 100 countries and regions around the world. It has more than 200 employees, a total investment of US$30 million, and a factory area of more than 35,000 square meters. The company specializes in the production of high-quality aluminum products, including aluminum foil, aluminum tubes, aluminum alloy plates, aluminum rods, aluminum coils, etc.

FAQ

Q: Is aluminum sheet the same as aluminum foil?

A: Aluminum sheets and foil are often confused with one another, but they are actually two different types of aluminum products. Aluminum foil is much thinner than sheet metal, and it is generally used for wrapping food or other items, rather than for construction or manufacturing applications.

Q: What is the difference between aluminium sheet and aluminium plate?

A: One of the main differences between aluminum plate and sheets is that sheet metal is under . 249” thick, while plate metal is . 250” and above.. Another difference between aluminum plate and sheets has to do with the distinct applications for which they are used.

Q: What can I use instead of aluminum sheet?

A: Fiberglass is, therefore, stronger on a pound-for-pound basis in terms of lengthwise flexural strength. This makes fiberglass an excellent consideration for an aluminum alternative for structural shapes as it provides an outstanding combination of weight and strength.

Q: Does aluminium sheet rust?

A: While aluminium doesn't rust, it does corrode. The aluminium oxide coating is highly resistant and renews itself if damaged keeping the metal relatively safe from corrosion. But some factors can cause the coat to become unstable, thus exposing the metal.

Q: How long does aluminum sheet last?

A: Aluminium is especially durable in end-use. In this way aluminium lasts for decades and the cut off value of aluminium's lifespan in the construction sector is 60 years. The required energy in combination with the long life span is what makes aluminium durable.

Q: Is aluminium sheet waterproof?

A: The material is water-resistant, resistant to various pollution and chemical attacks, able to withstand temperature extremes and has sound and thermal insulation qualities. The service life of aluminum panels can exceed 20 years.

Q: What grade is aluminum sheet?

A: Grade 6082 is the most common grade of commercial aluminium sections & plates, whilst t6 is the most common temper. Grade 6063 is a medium strength alloy, it is the most common grade of aluminium for extruding. As far as commercial aluminium sections are concerned, t6 is the most common temper available.

Q: How can you tell if sheet metal is aluminum?

A: The magnet test is a simple test which requires a strong magnet. Aluminium is non-magnetic and will not be attracted to a magnet. On the other hand, the same magnet will have a small magnetic attraction to stainless steel.

Q: Are aluminum sheets safe?

A: In conclusion, aluminum bakeware can be safe to use when it is anodized or coated with a non-reactive layer. However, individuals concerned about potential aluminum exposure may opt for alternative materials such as stainless steel, glass, cast iron, ceramic, or food-grade silicone.

Q: What can you use aluminum sheets for?

A: It is commonly used for cookware and for packaging in the food and beverage industry. Aluminum sheet is also often used for the bodies and framing of motor vehicles. This metal sheet is also often used in the building and construction industry for items that include sidings, drains, and much more.

Q: How strong is an aluminium sheet?

A: This material has a high strength-to-weight ratio, which means that it is strong yet lightweight. The tensile strength of 6082t6 aluminium sheet is around 310 mpa, which makes it ideal for use in applications where high strength is important.

Q: Do magnets stick to aluminum sheet?

A: Certain metals in their natural states such as aluminium, copper, brass, lead gold, and silver don't attract magnets due to the fact they are weak metals. However, properties including iron and steel can be added to these metals in order to make them magnetic.

Q: How can you tell the quality of aluminium sheets?

A: If you gently fold over the corner of the aluminium, you will soon see the quality – if it snaps easily, the metal is weak and brittle. Better quality will allow the aluminium angle to flex without the surface being affected. Make sure you also run your hands across the surface and see if you can feel any defects.

Q: How durable is aluminium sheet?

A: Aluminium sheets are incredibly popular thanks to their versatility, strength and durability. On top of this, their average life expectancy can span 50 years or more, making them a great choice for many uses.

Q: How do you clean aluminum sheets?

A: Start with a gentle cleaning solution: Mix a mild detergent or dish soap with warm water. Please avoid using acidic or alkaline cleaners, as they can damage the anodized layer. Dip a soft cloth or sponge into the solution and gently wipe the surface of the sheets, focusing on any areas with stubborn dirt or stains.

Q: How much weight can aluminium sheet hold?

A: The tensile strength of ordinary aluminum alloys ranges from 10,000 psi to 75,000 psi. Therefore, each square inch of aluminum can withstand 10,000 to 75,000 pounds of stress before breaking.

Q: Is aluminium sheet fire resistant?

A: Aluminium is a uniquely fireproof material. This is because it has a natural oxide layer that prevents the metal reacting with oxygen and causing ignition. Non-flammable: Solid aluminium does not catch fire. At a temperature of 750-800°c it will melt, but it will not combust.

Q: What is the best grade of aluminium sheet?

A: The 1000 series grades of aluminium are the purest out of all the commercial aluminium grades. Each and every grade in the 1000 series contains a minimum of 99% pure aluminium within it. This high aluminium content gives the 1000 series grades exceptional resistance strength.

Q: How to cut an aluminum sheet?

A: Bench-mounted tools, such as shears or band saws, cut aluminum sheet relatively slowly and with varying amounts of accuracy. An air-powered sheet metal nibbler or a nibbler head attached to a power drill can cut through galvanized, corrugated aluminum and flat sheet up to 16 gauge.

Q: Does aluminium sheet absorb heat?

A: The surface of aluminum has the ability not to absorb, but to reflect 95% of the infrared rays which strike it. Since aluminum foil has such a low mass to air ratio, very little conduction can take place, particularly when only 5% of the rays are absorbed.

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional aluminum sheet manufacturers and suppliers in China, featured by quality products and competitive price. Please rest assured to buy aluminum sheet for sale here from our factory.

Aluminum Sheet Metal, Aluminum Sheet 3003, Aluminum Sheet 6061