Sheet Metal Gauge Thickness In Mm

Standard steel mm non ferrous aluminum mm galvanized steel mm 000000.

Sheet metal gauge thickness in mm.

1 inch 25 4 mm. The gauge number 18 holds no relevance to the actual measurements. Corresponds to the standard steel thickness of 0 0329 inches 0 84mm. Typically the even number gauges are used more frequently.

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. Gauge to thickness chart. Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used.

As the gauge number increases the material thickness decreases. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. 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 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.

Click here for a gauge to mm conversion chart. 1 smacna sheet metal and air conditioning contractors national association recommended gages for circular ducts for heating and general ventilation work. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. This is known as the manufacturers standard.

The story of gauge. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Inches mm inches mm inches mm inches mm 26. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel. Gague are used to specify the thickness of a metal sheet.