Thickness Of Different Gauge Sheet Metal

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.

Thickness of different gauge sheet metal.

Steel or sheet metal. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Sheet metal on the other hand is basically metal designed into thin quantities used for metalworking. 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. As the gauge number increases the material thickness decreases. 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. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

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. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. Sheet metal knowledge menu sheet metal manufacturing and services. The customary range gauge of a metal sheet is from a scale of 35 going down to 6.

When working with sheet metal the term gauge is often used. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. Approximate thickness in millimeters. Approximate thickness in fractions of an inch.

Gauge to thickness chart click here for a printable pdf chart gauge. For other materials such as aluminum and brass the thicknesses will be different. Thus a 10. Approximate thickness in decimal parts of an inch.

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. Gague are used to specify the thickness of a metal sheet. The larger the gauge number the thinner the metal. But iron presents the greatest value compared to other components such as carbon.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.