Why Are Different Sheet Metal Guages Different Thicknesses

So similar to wire sheet metal could be sold at a weight per unit area with thinner material weighing less per square foot.

Why are different sheet metal guages different thicknesses. 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. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. As it is related to the weight of a metal the actual thickness mm for the same gauge is different for various metals e g. A higher gauge number means a smaller thickness.

There are several different gauge systems used today with specific. Gauges are neither standard nor metric and the values are independent of those measurement systems. Gauge represents the thickness of a metal in relation to its weight per square foot. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

Foil sheet and plate. 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. Different gauge thickness applies to different metals.

Thicknesses can vary significantly. 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 decreases. When working with sheet metal the term gauge is often used. Gauges are used to specify the thickness of a sheet metal.

A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Sheet metal is metal formed by an industrial process into thin flat pieces. The easiest way they found to specify sheet thickness was the gauge number system of the wire drawers. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

Gague are used to specify the thickness of a metal sheet. As the gauge number increases the material thickness decreases. Since ferrous and non ferrous metals of the same gauge have different thicknesses different metal gauge tools are used to measure ferrous and non ferrous metals. 12 mm steel vs 12 mm aluminium.