Sheet Metal Gauge Chart In Mm

Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively.
Sheet metal gauge chart in mm. Converting sheet metal gauge numbers to millimeters is as simple as following the chart below. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing. Standard gauges of sheet metal chart.
January 10 2020 at 2 52 pm. 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 29 0 0141 0 36 0 0172 0 44 0 0135 0 34 0 0113 0 29 28 1 64 0 0156 0 41 0 0187 0 47 0 0149 0 38 0 0126 0 32. 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. We will soon update this article with the history of gauge then you will understand so stay tuned.
How gauge to mm is different for different material. This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel. Gauges are used to specify the thickness of a sheet metal. Gauge ga steel galvanized steel stainless steel aluminum electrical steel.
For a more comprehensive gauge chart you can check out our sheet metal gauge chart here. When working with sheet metal the term gauge is often used. Gauges are neither standard nor metric and the values are independent of those measurement systems. Gague are used to specify the thickness of a metal sheet.
Click here for a gauge to mm conversion chart. Please note that astm states in specification astm a480 10a the use of gage number is discouraged as being an archaic term of limited usefulness not having general agreement on. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.
In mm in mm. Typically the even number gauges are used more frequently.