Mm To Gauge Conversion For Sheet Metal Formula

Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing.

Mm to gauge conversion for sheet metal formula.

Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively. In this conversion calculator you can convert gauge to inches and millimeters from the known gauge number. This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel. Believe it or not the definition of gauge in mm is different for carbon steel stainless steel galvanized steel aluminum brass and copper.

Is different from inches there is no conversion formula. Typically the even number gauges are used more frequently. You can find the gauge to mm inch conversion for sheet metal by the chart below. The table below shows the actual thickness of sheet steel in millimetres and inches compared to gauge size.

The old metallurgical engineer says. These dimensions vary slightly between different materials such as stainless steel and aluminium but should be accurate enough for most everyday purposes. Gauge to mm inches converter. This website provides detailed information on the gauges expressed.

Click here for a gauge to mm conversion chart. Even when the non ferrous metal plate and the steel plate are the same ga the thickness is actually different. Converting sheet metal gauge numbers to millimeters is as simple as following the chart below. Most used steel sheet metals have gauge values between 30 and 7.