Common Aluminium Sheet Thickness

The common used aluminum sheet thickness are 0 3mm 0 5mm 0 8mm 1mm 1 2mm 1 5mm 2mm 2 5mm 3mm 4mm 5mm and above.

Common aluminium sheet thickness.

Aluminum from 0 008 inches to less than 0 25 inches thick is considered sheet. The larger the gauge number the thinner the metal. 6061 aluminum is also very easy to machine. The thickness of sheet metal starts from 0 5 mm and goes up to 6 mm.

Metal foil is especially common with aluminium often referred to as tinfoil. The aluminum sheet metal thickness can be divided into four categories. Aluminum sheet thickness tolerances 1100 3003 5052 6061 2024 7075 1100 3003 5052 6061 2024 7075 1100 3003 5052 6061 2024 7075 190 007 0055 009 007. Mill finish not polished.

The thickness of foil is usually up to 0 2 mm. For other materials such as aluminum and brass the thicknesses will be different. Tanks marine hardware boat hulls etc. Anything above that is a metal plate.

25 200 super thick sheets mm. The gauge system has long history in metal fabrication. Thus a 10 gauge steel sheet which has a thickness of 0 1345 inches will weigh 41 82 0 1345 5 625 pounds per square foot. Aluminum is a general purpose alloy commonly used in extrusions and is also available in sheet metal.

The colder the stronger aluminum plate is used for storage tanks in many industries in part because some aluminum alloys gain strength at supercold temperatures. There are several different gauge systems used today with specific gauge designations used for specific metal types. For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick. Aluminum sheet thickness tolerances xls author.

Thinner aluminum is foil and aluminum 0 250 inches and thicker is plate. Thickness 36 48 60 title. Sheet metal is the next in line. 16 ga crs is 2 5 pounds per square foot.

In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. 0 15 2 0 regular sheets mm. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Gauge differs between ferrous iron based metals and nonferrous metals such as aluminum or copper.

Because of the varying thicknesses a gauge chart should be used to ensure the metal meets the required dimensions. 5052 h32 aluminum sheet astm b209 qq a 250 8 superior corrosion resistance good weldability with excellent formability makes 5052 aluminum sheet a common choice for chemical marine or saltwater applications. 5052 aluminum sheet applications include. History of the gauge system.

However it is not recommended for sheet metal work because it tends to crack on the outside radii once it passes its yield and therefore requires a much larger radii to be able to bend properly.