Gage Sizes For Sheet Metal

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.

Gage sizes for sheet metal.

Sheet metal gauge chart of sizes keywords. 2 15 2011 3 35 40 pm. 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. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts.

Wire gauge is a measure for the size of a wire either in diameter or in cross sectional area. Gauge and weight chart for sheet steel galvanized steel stainless steel aluminum and strip tubing. The story of gauge. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.

The gage sizes are specified by numbers and the following tables also gives the decimal equivalents of the different gage numbers. 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. The gauge number 18 holds no relevance to the actual measurements.

The corresponding galvanized steel thickness is 0 0366 inches 0 93mm and the corresponding aluminum thickness is 0 028 inches 0 71mm. Sheet metal gauge chart sheet metal gauge size sheet metal thickness sheet metal gauge created date. 1 ft2 0 0929 m2 1 lb 0 4536 kg. When working with sheet metal the term gauge is often used.

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 equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. 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.