A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.
How thick is 20 gauge sheet metal.
Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.
As the gauge number increases the material thickness decreases.
In most of the world sheet metal thickness is consistently specified in millimeters.
Gague are used to specify the thickness of a metal sheet.
Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge.
In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.
Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used.
A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific 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.
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.