The larger the gauge number the thinner the metal.
How thick is 20 gauge sheet metal.
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.
Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge.
Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used.
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.
The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.
Gauge to thickness chart click here for a printable pdf chart gauge.
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.
This is known as the manufacturers standard.
As the gauge number increases the material thickness decreases.