Standard Sheet Metal Guages

Sheet metal is any metal that has a thickness in between 0 5 6 millimetres.

Standard sheet metal guages. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Thicknesses can vary significantly. Gauges are neither standard nor metric and the values are independent of those measurement systems. This is known as the manufacturers standard.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. 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. As the gauge number increases the material thickness decreases. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Sheet metal knowledge menu sheet metal manufacturing and services. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. Approximate thickness in fractions of an inch.

When working with sheet metal the term gauge is often used. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts. There are other measurement units used to categorise metals by thickness though. Gague are used to specify the thickness of a metal sheet.

Sheet metal is one of the shapes and forms metal can be bought in. Gauge or gage sizes are numbers that indicate the thickness of a piece of sheet metal with a higher number referring to a thinner sheet. Standard gauges of sheet metal chart. Approximate thickness in decimal parts of an inch.

Originally used in the fields of medicine and jewellery the larger the. Foils sheets and plates are pretty much the same with the only difference being in thickness. Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered. 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 18 gauge steel according to a gauge conversion chart is 0. Millimetres mils gauge. For the purpose of securing uniformity the following is established as the only standard gauge for sheet and plate iron and steel in the united states of america namely. Sheet metal is metal formed by an industrial process into thin flat pieces.

Please note that astm states in specification astm a480 10a the use of gage number is discouraged as being an archaic term of limited usefulness not having general agreement on.