Standard Thickness Aluminum Sheet

As the gauge number increases the material thickness decreases.

Standard thickness aluminum sheet.

Thicknesses can vary significantly. How are sheet metal gauges used. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered.

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. For aluminum sheet it is customary in the world that the thickness is above 0 2mm and below 500mm which is also the standard aluminum sheet thickness. Gauges are neither standard nor metric and the values are independent of those measurement systems. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

The standard width of aluminum sheet is above 200mm the standard length is within 16m the standard length is within 16m the aluminum foil is within 0 2mm and the aluminum strip is within 200mm. For example 18 gauge steel according to. Sheet metal is metal formed by an industrial process into thin flat pieces. Sheet metal is one of the fundamental forms used in metalworking and it can be cut and bent into a variety of shapes countless everyday objects are fabricated from sheet metal.

The aluminum sheet metal thickness can be divided into four categories. Aluminum is a general purpose alloy commonly used in extrusions and is also available in sheet metal. 6061 aluminum is also very easy to machine. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.