Us Sheet Metal Gauge Thickness

A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material.

Us sheet metal gauge thickness.

The larger the number of gauge is the smaller the diameter is. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.

The aluminum sheet metal thickness can be divided into four categories. 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. 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. Sheet metal gauge thickness chart.

It is also used to indicate thickness after promotion. As the gauge number increases the material thickness decreases. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Approximate thickness in fractions of an inch.

Related product s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. An aluminum sheet metal thickness refers to the thickness of an aluminium sheets a flat square or rectangle piece of aluminum material with a thickness of between 0 2mm and 500mm a width of 200mm some are even 50mm and above and more and a length of 16m or less. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge.

The comparison of different unit systems is shown in the table below. There is no conversion formula due to the difference between ga. 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. General information of aluminum sheet thickness.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. When working with sheet metal the term gauge is often used. The larger the gauge number the thinner the metal. Standard gauge for sheet and plate iron and steel.

Gague are used to specify the thickness of a metal sheet.