Sheet Metal Gauge Thickness Chart

In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.

Sheet metal gauge thickness chart.

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. It is also used to indicate thickness after promotion. Gauge and weight chart for sheet steel galvanized steel stainless steel aluminum and strip tubing. Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing.

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. Click here for a gauge to mm conversion chart. The larger the number of gauge is the smaller the diameter is.

Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Gauge to thickness chart click here for a printable pdf chart gauge. When working with sheet metal the term gauge is often used. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. In most of the world sheet metal thickness is consistently specified in millimeters. The larger the gauge number the thinner the metal. As the gauge number increases the material thickness decreases.

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 comparison of different unit systems is shown in the table below. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00.

There is no conversion formula due to the difference between ga. Wire gauge is a measure for the size of a wire either in diameter or in cross sectional area. Gague are used to specify the thickness of a metal sheet.