Gauge Sheet Metal In Mm

Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

Gauge sheet metal in mm. Steel sheet metal tolerances. This is known as the manufacturers standard. Gauge to thickness chart gauge stainless galvanized sheet steel aluminum fraction inches mm inches mm inches mm inches mm 30 0 0125 0 33 0 0157 0 40 0 0120 0 30 0 0100 0 25. There is no conversion formula due to the difference between ga.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. The comparison of different unit systems is shown in the table below. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. Sheet metal gauge thickness chart.

For a more comprehensive gauge chart you can check out our sheet metal gauge chart here. Gauge nominal in mm max in mm min in mm 10. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Thicknesses can vary significantly.

Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing. It is also used to indicate thickness after promotion. Gague are used to specify the thickness of a metal sheet. Click here for a gauge to mm conversion chart.

As the gauge number increases the material thickness decreases. 0 1196 3 04 0 1256 3 19. 0 1345 3 42 0 1405 3 57 0 1285 3 26 11. This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel.

Sheet metal is metal formed by an industrial process into thin flat pieces. Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively. Sheet metal gauge size chart 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. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

Typically the even number gauges are used more frequently. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. When working with sheet metal the term gauge is often used. Converting sheet metal gauge numbers to millimeters is as simple as following the chart below.