Sheet Metal Thickness Gauge Definition

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

Sheet metal thickness gauge definition.

Gague are used to specify the thickness of a metal sheet. Kynar galvalume steel for metal roofing and gutters. As the gauge number increases the material thickness decreases. Usually a bigger number means there s more of something but 18 gauge steel is thinner than 16ga not thicker.

These devices can enable a user to easily assess the gauge number of sheet metal for steel or iron and wire gauge size for steel aluminum brass and copper wire. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

Click here for more. 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 0 1345 inches. Wire and sheet metal thickness gauges are metal templates into which precision holes and slots have been cut. 0 7 mm 0 8mm and 1 5 mm.

Sheet metal gauge thickness chart when working with sheet metal the term gauge is often used. As the gauge number increases the thickness drops by 10 percent. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. Gauge is a dimensionless number sometimes spelled gage and confusingly it works backwards.

Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Sheet metal measuring tools. Sheet metal is specified in gauge so rather than design in fractions of an inch you should really be specifying ga on part prints. Unit of thickness of a metal sheet or wire.

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 equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.