How Thick Is 20 Gauge Sheet Metal In Inches

There are several different gauge systems used today.

How thick is 20 gauge sheet metal in inches.

Galvanized 20 gauge steel is thicker at 0396 inches and 20 gauge aluminum is thinner at 0320 inches thick. The thickness of a piece of steel is also indicative of its maximum bending capacity. 0 0187 0 452 0 0217 0 55 0 0179 0 45 0 0159 40 25. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

This is known as the manufacturers standard. Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively. Inches mm inches mm inches mm inches mm 26. The gauge number 18 holds no relevance to the actual measurements.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. 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. As the gauge number increases the material thickness decreases. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.

Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts. Sheet steel aluminum fraction. Click here for a gauge to mm conversion chart. 0 0219 0 56 0 0247 0 63 0 0209 0 53 0 0179 0 46.

Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used. Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing. Standard 20 gauge steel is 0359 inches thick. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel.

Gague are used to specify the thickness of a metal sheet. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.