Standard Sheet Metal Plate Thickness

Steel plate and sheet styles industrial metal supply offers a huge selection of steel sheet and plate products.

Standard sheet metal plate thickness.

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. There are other measurement units used to categorise metals by thickness though. Example weight of steel plate the weight of a 1 inch thick 36 3 ft x 96 8 ft steel plate with weight 40 8 lb ft 2 from table above can be calculated as. Foils sheets and plates are pretty much the same with the only difference being in thickness.

As the gauge number increases the material thickness decreases. Approximate thickness in decimal parts of an inch. Sheet metal is metal formed by an industrial process into thin flat pieces. Steel sheets and plates are typical stocked in 36 48 and 60 widths and 96 120 and 144 lengths.

Thicknesses can vary significantly. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Our inventory of steel sheet and steel plate includes. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Approximate thickness in fractions of an inch.

Weight per square foot. A variety of standard thicknesses and sizes are available. For the purpose of securing uniformity the following is established as the only standard gauge for sheet and plate iron and steel in the united states of america namely. Sheet metal is any metal that has a thickness in between 0 5 6 millimetres.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Approximate thickness in millimeters. Sheet metal is one of the shapes and forms metal can be bought in.