Gage Sizes For Sheet Metal

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.

Gage sizes for sheet metal. 2 15 2011 3 35 40 pm. The gage sizes are specified by numbers and the following tables also gives the decimal equivalents of the different gage numbers. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts. 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.

Corresponds to the standard steel thickness of 0 0329 inches 0 84mm. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. 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.

The gauge number 18 holds no relevance to the actual measurements. 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 example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.

The corresponding galvanized steel thickness is 0 0366 inches 0 93mm and the corresponding aluminum thickness is 0 028 inches 0 71mm. Gague are used to specify the thickness of a metal sheet. Wire gauge is a measure for the size of a wire either in diameter or in cross sectional area. When working with sheet metal the term gauge is often used.

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. 1 ft2 0 0929 m2 1 lb 0 4536 kg. Sheet metal gauge chart of sizes keywords. The story of gauge.