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.

The thickness of sheet metals is specified by gauge. Gague are used to specify the thickness of a metal sheet. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. 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.

It is also used to indicate thickness after promotion. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. This is known as the manufacturers standard. 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.

The larger the number of gauge is the smaller the diameter is. 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. Thicknesses can vary significantly. The table below shows the actual thickness of sheet steel in millimetres and inches compared to gauge size.

Converting sheet metal gauge numbers to millimeters is as simple as following the chart below. There is no conversion formula due to the difference between ga. Sheet metal gauge thickness chart. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

Sheet metal is metal formed by an industrial process into thin flat pieces. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. These dimensions vary slightly between different materials such as stainless steel and aluminium but should be accurate enough for most everyday purposes. Typically the even number gauges are used more frequently.

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. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

As the gauge number increases the material thickness decreases.