Gage Sizes For Sheet Metal

The gauge number 18 holds no relevance to the actual measurements.

Gage sizes for sheet metal. If the plain metal sheet is glued to a solid substrate such as steel heavy plywood or particle board then 20 gauge 0 040 or 1 00 mm stainless steel is sufficient. Wire gauge is a measure for the size of a wire either in diameter or in cross sectional area. Originally used in the fields of medicine and jewellery the larger the number the smaller the diameter and now it is also used to indicate the thickness. For an identical application in brass alloys which are softer materials we recommend to specify nothing less than 18 or 16 gauge 0 050 or 0 060 1 20 mm or 1 50 mm.

When working with sheet metal the term gauge is often used. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. 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.

Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts. Gague are used to specify the thickness of a metal sheet. 2 15 2011 3 35 40 pm. The story of gauge.

The gage sizes are specified by numbers and the following tables also gives the decimal equivalents of the different gage numbers. 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. Sheet metal gauge chart of sizes keywords. The corresponding galvanized steel thickness is 0 0366 inches 0 93mm and the corresponding aluminum thickness is 0 028 inches 0 71mm.

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. Gauge and weight chart for sheet steel galvanized steel stainless steel aluminum and strip tubing. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.