Gauge Sheet Metal Definition

Unit of thickness of a metal sheet or wire.

Gauge sheet metal definition.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Sheet metal is specified in gauge so rather than design in fractions of an inch you should really be specifying ga on part prints. Sheet metal is one of the fundamental forms used in metalworking and it can be cut and bent into a variety of shapes countless everyday objects are fabricated from sheet metal. Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered.

A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. 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. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. 1 for sheet metal a retrogressive scale higher numbers mean lower thickness that starts with 10 gauge representing a thickness of 3 416 millimeters or.

When working with sheet metal the term gauge is often used. 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. How to use gauge in a sentence. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.

You should also know about gauge when discussing sheet metal with your friendly indiana based metal fabricator. Gague are used to specify the thickness of a metal sheet. Thicknesses can vary significantly. Sheet metal is metal formed by an industrial process into thin flat pieces.

Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Gauge definition is a measurement as of linear dimension according to some standard or system. Gauge definition to determine the exact dimensions capacity quantity or force of. As the gauge number increases the material thickness decreases.