Metric Sheet Metal Gauge Thickness Chart

When working with sheet metal the term gauge is often used.

Metric sheet metal gauge thickness chart. Gauges are neither standard nor metric and the values are independent of those measurement systems. For other materials such as aluminum and brass the thicknesses will be different. This is known as the manufacturers standard gage for sheet steel. Gauges are used to specify the thickness of a sheet metal.

Thickness tolerance specified width. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Gauge to thickness chart click here for a printable pdf chart gauge. Gague are used to specify the thickness of a metal sheet. The larger the number of gauge is the smaller the diameter is.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. 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. It is also used to indicate thickness after promotion.

Thus a 10 gauge steel sheet which has a thickness of 0 1345 inches will weigh. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. There is no conversion formula due to the difference between ga. Sheet metal gauge thickness chart.

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. 304 316 409 420 430 cold rolled stainless sheet. For example 18 gauge steel according to a gauge conversion chart is 0. Si metric conversion tables sheet metal gauge to metric mm equivalent thickness.