Gauge Dimensions Sheet Metal

The manufacturers standard gage provides the thicknesses for standard steel galvanized steel and stainless steel.

Gauge dimensions sheet metal.

Wire gauge is a measure for the size of a wire either in diameter or in cross sectional area. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Standard sheet metal gauges. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.

The charts include fractional decimal and metric dimensions for reference. As the gauge number increases the material thickness decreases. Charts for aluminum steel stainless steel and galvanized steel sheet are presented here with thicknesses ranging from 1 64 to 1 4 inch. The gauge number 18 holds no relevance to the actual measurements.

When working with sheet metal the term gauge is often used. Sheet metal knowledge menu sheet metal manufacturing and services. 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. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Gauge us standard gauge sheet steel galvanized steel stainless steel aluminum. Gague are used to specify the thickness of a metal sheet.

Gauge numbers continue both to thicker and thinner sections but these charts cover the most common ranges. 1 ft2 0 0929 m2 1 lb 0 4536 kg. 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.