Aluminum Gauge Sizes Sheet

Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel.

Aluminum gauge sizes sheet.

Gague are used to specify the thickness of a metal sheet. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. There are several different gauge systems used today with specific gauge designations used for specific metal types. 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.

Galvanized steel stainless steel aluminum sheet gauge size to mm inch thickness conversion chart. When working with sheet metal the term gauge is often used. Aluminum is a general purpose alloy commonly used in extrusions and is also available in sheet metal. The following sheet metal gauge size reference chart gives the weight and thickness of sheet metal given as a gauge sometimes spelled gage and indicates the standard thickness of sheet metal and wire for most materials as the gauge number increases the material thickness.

For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick. 6061 aluminum is also very easy to machine. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00. Sheet metal knowledge menu sheet metal manufacturing and services.