Related product s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.
Sheet metal gauge chart in mm.
The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.
A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.
Typically the even number gauges are used more frequently.
Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively.
Click here for a gauge to mm conversion chart.
Gauge ga steel galvanized steel stainless steel aluminum electrical steel.
Standard gauges of sheet metal chart.
This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel.
How gauge to mm is different for different material.
Sheet metal gauge thickness chart.
For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.
Gague are used to specify the thickness of a metal sheet.
In mm in mm.
When working with sheet metal the term gauge is often used.
We will soon update this article with the history of gauge then you will understand so stay tuned.
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.
January 10 2020 at 2 52 pm.
Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.
Gauges are neither standard nor metric and the values are independent of those measurement systems.
For a more comprehensive gauge chart you can check out our sheet metal gauge chart here.
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 thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing.