Gauge Sheet Metal In Mm

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.

Gauge sheet metal in mm.

A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Sheet metal is metal formed by an industrial process into thin flat pieces. Sheet metal gauge thickness chart. This is known as the manufacturers standard.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Gague are used to specify the thickness of a metal sheet. Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered.

Click here for a gauge to mm conversion chart. Steel sheet metal tolerances. Typically the even number gauges are used more frequently. Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing.

This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel. Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively. Converting sheet metal gauge numbers to millimeters is as simple as following the chart below. 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. 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. As the gauge number increases the material thickness decreases. There is no conversion formula due to the difference between ga.

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. 0 1196 3 04 0 1256 3 19. 0 1345 3 42 0 1405 3 57 0 1285 3 26 11. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Thicknesses can vary significantly. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. When working with sheet metal the term gauge is often used.