Metal Gauge Thickness Chart

The following sheet metal gauge size reference chart gives the weight and thickness of sheet metal given as a gauge sometimes spelled gage and indicates the standard thickness of sheet metal and wire for most materials as the gauge number increases the material thickness decreases.

Metal gauge thickness chart.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. 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. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. In most of the world sheet metal thickness is consistently specified in millimeters.

Sheet metal manufacturing and services. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts. When working with sheet metal the term gauge is often used. 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.

Originally used in the. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00.

Manufacturers express the thickness of metal panels as their gauge with 22 gauge being the thickest and 29 gauge the thinnest of traditionally sold metal roof and wall panels. Manufacturers in the united states use gauge to express the thickness of metal roof panels. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. 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. Gauge to thickness chart click here for a printable pdf chart gauge. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. It s important for you as a homeowner to know about the gauge thickness of a metal roof so you can select the best one for yourself.