1 4 Aluminum Sheet

1 4 aluminum sheet is an indication of the thickness of the aluminum sheet. Represents inches. Aluminum sheets are available in a variety of thicknesses, ranging from 0.025 inches to 0.375 inches. We provide 1000 series, 3000 series, 5000 series and 6000 series aluminum plates and various sizes for you to choose from, and can be coated, polished, mirrored, brushed, anodized and other surface treatment processes. If you would like to know more, please contact us today!

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1 4 Aluminum Sheet Thickness

1 4 aluminum sheet is 1/4 inch in inches (0.25 inches).
1 4 aluminum sheet is an aluminum plate with a thickness of 6.35mm in millimeters.

YSA has 25 years of experience in aluminum plate production and is a manufacturer located in Gongyi City, Henan Province. We can also supply 2mm aluminum sheet, 3mm aluminum sheet, 125 aluminum plate, 4×10 aluminum sheet, 4×8 aluminum sheet, etc. If you have any questions feel free to ask.

Product Specifications

Name 1 4 inch aluminum sheet
Temper O,H12,H22,H24,H26,H28,H32, H111, etc
Thickness 0.25 inch/ 6.35mm
Width 100-2600mm
Length Customized
MOQ 1 Ton
Sample Free
Surface Treatment Mill Finish, Coated, Powder Coated, Anodized, Mirror, Embossed, checkered, etc.
Delivery Time 7-25 days after order confirmation
Standards GB/T 33227-2016、JIS H4000、ASTM B209、EN 485
Price Terms FOB, CIF, CFR, CNF, etc.

Aluminum 1 4 Sheet Weight Calculation

The weight of a 1/4 aluminum sheet with a certain thickness is strongly proportional to its size.
As a result, the size of a 1 4 aluminum sheet must be determined first before estimating its weight. To calculate the weight of a 4×8 1 4 aluminum sheet, consider the following example:


1 4 aluminum sheet 4×8
Density Approximately 0.0975 lbs/cubic inch
Width 4 foot/1220 mm/48 inches
Length 10 foot/3048 mm/120 inches
Thickness 0.25 inch
6.35 mm
Volume 1152 cubic in
Wight 112.32 lbs

Therefore, the weight of 4×8 1 4 aluminum sheet is approximately 112.32 lbs or 50.947 kg.

1 4 Inch Thick Aluminum Sheet: Surface Treatment

1 4 anodized aluminum sheet

1 4 brushed aluminum sheets 1 4 diamond plate aluminum sheet
1 4 expanded aluminum sheet 1 4 inch gold colored aluminum sheets



1 4 perforated aluminum sheet

Common Alloy:

1/4 5052 Aluminum Sheet:

In the aerospace industry, 1/4-inch thick 5052 aluminum sheet is extensively utilized for structural parts and enclosures. 5052 aluminum alloy offers high corrosion resistance, strength, and processability, and it is widely utilized in the manufacture of aircraft parts such as fuselage panels, wings, and tails. 5052 aluminium plates of this thickness can also be used to construct ship and vehicle hulls, fuel tanks, and body structures.

6061 1 4 Aluminum Sheet:

  • Aircraft structural parts include fuselage panels, wing panels, tail fins, and so on.
  • Spacecraft components include satellite casings, mounts, and connectors, among others.
  • Body panels and chassis components include doors, hoods, roofs, and chassis supports.
  • Suspension system and chassis components include suspension arms, shock absorber mounts, steering components, and so on.

How to Bend 1 4 Aluminum Sheet ?

  1. Prepare the necessary tools: a 1/4″ aluminum plate, a table, clamps, a ruler, a mallet or hammer, and a bending brake or equivalent device.
  2. Mark the bending lines. Using a tape measure and a pencil, trace the desired bent lines on the metal sheet. Make sure your lines are straight and accurate.
  3. Fix the plate: Place the 1/4 aluminum sheet on the table and secure it with clamps. Ensure that the panels are tightly fastened to prevent movement.
  4. Create the curved edge: If your brake is curved, align the specified curve line with its curved edge. If you don’t have a bend stop, use a ruler to create a curved edge. Place a ruler at the designated curve line and push hard to create a crease or score line.
  5. Start bending: Using the bend brake, gradually apply pressure to bend the 1/4 aluminum plate along the prescribed line. If you are using a straight edge, place it below the score line and lightly pound the board with a mallet or hammer to bend it over the edge. Don’t pound too hard; you’ll damage the board.
  6. Continue bending: To make larger bends, slide the ruler or bend stop along the highlighted line and bend until you reach the desired angle. Take your time, and make minor adjustments as needed.

How to Cut 1 4 Aluminum Sheet ?

For aluminum plates with a thickness of 6.35mm, you can use a shearing machine or a high-speed circular saw to cut them. Specific steps are as follows:

Shearing machine operating steps:

Correctly configure the shearing machine’s cutting thickness and blade. Place the 1/4 aluminum plate on the shearing machine at the position of the cutting line, then use the clamping device to secure it to the workbench and align the shearing blade with the starting point of the cutting line. Starting position and cutting step by step. Keep the cutting speed steady and don’t push the shear too hard. Once the cut is finished, inspect the quality and precision of the cut line. If required, polish the edges using a file or sandpaper.

High-speed circular saw operation steps:
Use a ruler and pencil to outline the cutting lines on the metal plate. Choose a high-speed circular saw blade designed for aluminum. Place the aluminum plate on a firm work surface and secure it using clamps. Place the high-speed circular saw on one side of the cutting line and begin the cutter. Adjust the cutting speed based on experience and current conditions. Push the circular saw forward along the cutting line while keeping a consistent cutting speed and pressure.

How Much Does a 4×8 Sheet of 1/4 Aluminum Cost ?

The cost of a 4×8 1/4 aluminum sheet is closely related to the current price of aluminum ingots, processing costs, surface treatment methods, logistics and transportation charges, labor costs, and so forth. Please contact us directly for accurate pricing, and we will swiftly provide you the most recent price.
YSA is a major Chinese aluminum factory. We prioritize customer satisfaction and strictly control product quality to ensure that aluminum products pass quality inspections, are complete and clean during transportation, and perform well in waterproof and moisture-proof packaging to avoid collisions. We also provide OEM services and free samples.

1 4 inch aluminum plate packaging
1 4 inch aluminum plate packaging

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aluminum sheet products&packaging

Why Choose Us

Yongsheng Aluminum is a leading aluminum products manufacturer&supplier in China with 25 years of export experience. Our outstanding product quality, price, and always on-time delivery has won us many long term partners and gained a great reputation worldwide. We provide one-stop product solution for both CC&DC aluminum products.

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