Sheet Metal Gauge In Mm

Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered.

Sheet metal gauge in mm.

This is known as the manufacturers standard. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. There is no conversion formula due to the difference between ga. The table below shows the actual thickness of sheet steel in millimetres and inches compared to gauge size.

When working with sheet metal the term gauge is often used. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. 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.

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. Gague are used to specify the thickness of a metal sheet. The comparison of different unit systems is shown in the table below. Typically the even number gauges are used more frequently.

As the gauge number increases the material thickness decreases. These dimensions vary slightly between different materials such as stainless steel and aluminium but should be accurate enough for most everyday purposes. Thicknesses can vary significantly. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Sheet metal manufacturing and services 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. The larger the number of gauge is the smaller the diameter is. 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.

This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel. 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. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. The thickness of sheet metals is specified by gauge.

Sheet metal gauge thickness chart.