Gauge Dimensions Sheet Metal

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

Gauge dimensions sheet metal.

When working with sheet metal the term gauge is often used. 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. Gague are used to specify the thickness of a metal sheet.

Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. As the gauge number increases the material thickness decreases. Sheet metal gauge thickness chart. Related product s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. There is no conversion formula due to the difference between ga. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. In most of the world sheet metal thickness is consistently specified in millimeters.

Standard gauges of sheet metal chart. Sheet metal knowledge menu sheet metal manufacturing and services. This is known as the manufacturers standard. 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.

Please note that astm states in specification astm a480 10a the use of gage number is discouraged as being an archaic term of limited usefulness not having general agreement on. 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. The larger the gauge number the thinner the metal.

It is also used to indicate thickness after promotion.