In most of the world sheet metal thickness is consistently specified in millimeters.
How thick is 20 gauge sheet metal in mm.
In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.
A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.
Inches mm inches mm inches mm inches mm 26.
0 0187 0 452 0 0217 0 55 0 0179 0 45 0 0159 40 25.
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 gauge number the thinner the metal.
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.
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 are used to specify the thickness of a metal sheet.
Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used.
Sheet steel aluminum fraction.