Thickness Of Different Gauge Sheet Metal

Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge.

Thickness of different gauge sheet metal.

Steel or sheet metal. For other materials such as aluminum and brass the thicknesses will be different. In most of the world sheet metal thickness is consistently specified in millimeters. Steel is an alloy made up of different kinds of elements.

Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. This is known as the manufacturers standard gage for sheet steel. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. Sheet metal on the other hand is basically metal designed into thin quantities used for metalworking.

Approximate thickness in decimal parts of an inch. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. But iron presents the greatest value compared to other components such as carbon. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. When working with sheet metal the term gauge is often used. 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 knowledge menu sheet metal manufacturing and services.

The larger the gauge number the thinner the metal. Gauge to thickness chart click here for a printable pdf chart gauge. Approximate thickness in fractions of an inch. Approximate thickness in millimeters.

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. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. The customary range gauge of a metal sheet is from a scale of 35 going down to 6. 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.

As the gauge number increases the material thickness decreases.