Gauge Sheet Metal In Mm

This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel.

Gauge sheet metal in mm.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. 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. The gauge number 18 holds no relevance to the actual measurements. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. The corresponding galvanized steel thickness is 0 0366 inches 0 93mm and the corresponding aluminum thickness is 0 028 inches 0 71mm. 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 29 0 0141 0 36 0 0172 0 44 0 0135 0 34 0 0113 0 29 28 1 64 0 0156 0 41 0 0187 0 47 0 0149 0 38 0 0126 0 32 27 0 0172 0 43 0 0202 0 51 0 0164 0 42 0 0142 0 36 26 0 0187 0 48 0 0217 0 55 0 0179 0 45 0 0159 40 25 0 0219 0 56 0 0247 0 63 0 0209 0 53 0 0179 0 46 24 0. Steel sheet metal tolerances.

Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing. For a more comprehensive gauge chart you can check out our sheet metal gauge chart here. Gauge nominal in mm max in mm min in mm 10. Corresponds to the standard steel thickness of 0 0329 inches 0 84mm.

Si metric conversion tables sheet metal gauge to metric mm equivalent thickness. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Click here for a gauge to mm conversion chart. As the gauge number increases the material thickness decreases.

Converting sheet metal gauge numbers to millimeters is as simple as following the chart below. 0 1345 3 42 0 1405 3 57 0 1285 3 26 11. Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively. This is known as the manufacturers standard.

When working with sheet metal the term gauge is often used. Gauge to thickness chart. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. 0 1196 3 04 0 1256 3 19.

Gague are used to specify the thickness of a metal sheet.