Standard Sheet Metal Guages

Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts.

Standard sheet metal guages.

Thicknesses can vary significantly. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Gauges are neither standard nor metric and the values are independent of those measurement systems. 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.

Approximate thickness in fractions of an inch. Gague are used to specify the thickness of a metal sheet. Sheet metal knowledge menu sheet metal manufacturing and services. This is known as the manufacturers standard.

Sheet metal is one of the shapes and forms metal can be bought in. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. Sheet metal is any metal that has a thickness in between 0 5 6 millimetres. Originally used in the fields of medicine and jewellery the larger the.

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. When working with sheet metal the term gauge is often used. Standard gauges of sheet metal chart. 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. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. 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. Sheet metal is metal formed by an industrial process into thin flat pieces.

As the gauge number increases the material thickness decreases. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. For example 18 gauge steel according to a gauge conversion chart is 0. Foils sheets and plates are pretty much the same with the only difference being in thickness.

Approximate thickness in decimal parts of an inch. There are other measurement units used to categorise metals by thickness though. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Millimetres mils gauge.

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.