Thickness Of Different Gauge Sheet Metal

Gauge to thickness chart click here for a printable pdf chart gauge.

Thickness of different gauge sheet metal.

The larger the gauge number the thinner the metal. Steel is an alloy made up of different kinds of elements. Steel or sheet metal. Sheet metal knowledge menu sheet metal manufacturing and services.

Sheet metal on the other hand is basically metal designed into thin quantities used for metalworking. The customary range gauge of a metal sheet is from a scale of 35 going down to 6. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. This is known as the manufacturers standard gage for sheet steel.

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. In most of the world sheet metal thickness is consistently specified in millimeters. Approximate thickness in decimal parts of an inch. Approximate thickness in fractions of an inch.

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 0478 inch or 1 214 millimeter. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. Gague are used to specify the thickness of a metal sheet.

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. Approximate thickness in millimeters. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. When working with sheet metal the term gauge is often used.

As the gauge number increases the material thickness decreases. For other materials such as aluminum and brass the thicknesses will be different. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. 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 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.