How is aluminium sheet 3mm formed?

Aluminium sheet 3mm refers to a rectangular plate rolled and processed from aluminum ingots, which is divided into pure aluminum plate, alloy aluminum plate, thin aluminum plate, medium and thick aluminum plate, and patterned aluminum plate.

3mm thick aluminum plate

3mm thick aluminum plate

Aluminum plate thickness specification table

0.3 mm aluminium sheet 0.6 mm aluminium sheet 0.7 mm aluminium sheet 1.0 mm aluminium sheet 1.8 mm aluminium sheet 2.0 mm aluminium sheet
2.8 mm aluminium sheet 3.0 mm aluminium sheet 5.0 mm aluminium sheet 6.0 mm aluminium plate 9.0 mm aluminium plate 12.0 mm aluminium plate
14.0 mm aluminium plate 18.0 mm aluminium plate 20.0 mm aluminium plate 25.0 mm aluminium plate 30.0 mm  aluminium plate 40 mm aluminium plate

3 mm aluminum plate classification


brushed aluminium sheet 3mm

The manufacturing process of repeatedly scraping an aluminum sheet out of lines with sandpaper
The brushed aluminum plate is a manufacturing process of repeatedly scraping the aluminum plate out of the line with sandpaper. The process flow is mainly divided into three parts: deesterification, sand mill and water washing.


anodised aluminium sheet 3mm

Aluminium sheet electrolyzed under specific conditions
Anodized aluminum plate is to place the aluminum plate in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as an anode, and conduct electrolysis under specific conditions and applied current.


perforated aluminium sheet 3mm

Material made from pure aluminium by press working
Perforated aluminum plate refers to a rectangular material with a rectangular cross-section and uniform thickness, which is made of pure aluminum or aluminum alloy material by pressure processing (shearing or sawing).


aluminium checker plate sheet 3mm

The patterned aluminum plate is made of steel rods with concave and convex patterns through rolling. The five rib pattern aluminum plates on the market are arranged in relative parallel according to the five concave and convex patterns, and each pattern presents an angle of 60-80 degrees with other patterns. , so this pattern has excellent anti-skid performance.

What is standard thickness of aluminium sheet?

The common aluminum plate thickness is 3-4mm, and there are also 2mm and 5mm aluminum plates. In theory, aluminum sheets with a thickness of 1mm to 13mm can be produced, depending on the specific usage of consumers.

Under normal circumstances, it cannot be less than 1.2mm, but due to the wide variety of aluminum products on the market, the thickness requirements of each are different, so it depends on the actual situation of the product.

aluminium sheet 3mm

aluminium sheet 3mm


Aluminum doors and windows: The wall thickness of their profiles must be above 1.05mm, and the deviation range cannot exceed 0.15mm.

Interior doors made of aluminum: There are many thicknesses of profiles, including 0.8mm, 1.0mm and 1.2mm. If a closed hollow material is used, then its wall thickness must be greater than 0.97mm, and the thickness deviation range must be less than 0.23mm.

What is the weight of aluminium sheet 3mm 8×4?

Aluminum plate weight calculation formula: length * width * thickness * density
Density of aluminum plate: 2.7 g/cm²

8×4 means that the length of the aluminum plate is 8 feet and the width is 4 feet, and a large number of customers buy aluminum plates of this size.
8 feet = 2400 mm
4 feet = 1220 mm

So it can be concluded that the weight of a 4’x8′ aluminum plate is: 1220*2440*3÷1000*2.7=24,112.08g=24kg

4'x8' aluminum plate

4’x8′ aluminum sheet

aluminium sheet 3mm 8×4 price

Aluminum plate price = (aluminum ingot price + processing fee + freight) * number of aluminum plates

Aluminum ingot price: The price of aluminum ingot fluctuates every day. The quotation of aluminum plate products of the same specification by the manufacturer will change with the change of aluminum ingot.

Processing fee: affected by many factors, alloy type, manufacturer, equipment capacity, product quality and other costs.

Shipping cost: It is affected by the shipping distance and the quantity of products.

Product characteristics of 3mm thick aluminum plate

l, excellent weather resistance and UV resistance, color is very durable and stable, can be kept without color change for at least ten or even twenty years;

2, excellent acid resistance, high alkaline ability, can withstand the harsh environment wind and sun;

3. Good adhesion, high toughness, strong impact resistance, smooth coating, strong pollution resistance, easy to clean;

4, wide color range, bright and beautiful, good texture. We have the best possible monochrome paint or metal paint to meet customer requirements.

5, easy to recycle, no pollution, conducive to environmental protection of 3mm thick aluminum plate application range

3mm aluminum veneer molding

3mm aluminum veneer molding

What are the specific cleaning steps for 3mm aluminum plate?

1. Rinse the surface of the plate with plenty of water first;

2. Gently wipe the test panel with a soft cloth dipped in detergent diluted with water;

3. Rinse the board surface with plenty of water to wash off the dirt;

4. Check the board surface, and focus on cleaning the places that have not been cleaned with detergent;

5. Rinse the board with clean water until all the cleaning agent is washed off.

Note: Do not clean hot boards (when the temperature exceeds 40°C), because excessive evaporation of water is harmful to the paint of the board.

What are the uses of aluminum plates?

Lighting, solar reflectors, architectural appearance, interior decoration, interior decorations, refrigerators, microwave ovens, audio equipment, mechanical parts processing, mold manufacturing, and high-quality shipboards.

3mm solar reflector aluminum plate


3mm aluminum sheet for interior decoration

Mold making 3mm aluminum plate


Aluminum sheet manufacturers near me

Henan Huawei Aluminum Co., Ltd. is the leader of many aluminum manufactures and suppliers in China. We strictly control the quality and focus on customers. We hope to have in-depth cooperation with you and provide you with high quality aluminum material products custom OEM services. If you want to get the newest and best prices by per kg ( kilogram ) or per ton standard weight, please contact us.

Aluminum Sheet Manufacturers Near Me


Aluminum sheet plate standard export packing

  • The aluminum plate is paperclip or laminated to ensure that the surface of the aluminum plate is intact and free of scratches;
  • Plastic film ( HDPE, PVC, PE or PET etc ) protection or hard kraft paper wrapping is used to prevent moisture and rain to ensure that the aluminum plate is clean and free of dirt during transportation (each package has a moisture-proof desiccant to ensure the quality of our products in East China and South China, where there is more rain);
  • Installed with wooden brackets and reinforced with steel straps to avoid collision during transportation and to ensure the geometry of the aluminum plate remains unchanged;
  • For export products, we use wooden boxes and pallets with fumigation mark for packaging;
  • We can also pack according to other packaging requirements of customers;