Standard Thickness Steel Sheet

For example 18 gauge steel according to a gauge conversion chart is 0.

Standard thickness steel sheet.

Gauge is defined differently for ferrous iron based and non ferrous metals e g. Thus a 10 gauge steel sheet which has a thickness of 0 1345 inches will weigh. This is known as the manufacturers standard gage for sheet steel. Gague are used to specify the thickness of a metal sheet.

Standard gauge number regardless. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. Gauge to thickness chart click here for a printable pdf chart gauge.

Number of gauge approximate thickness in fractions of an inch. 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. Standard specification for steel sheet hot rolled carbon commercial structural and high strength low alloy and ultra high strength produced by twin roll casting process. Gauges are used to specify the thickness of a sheet metal.

Heavier or 0037 inch thicker than the weight or thickness of the corresponding u s. For other materials such as aluminum and brass the thicknesses will be different. In general cold rolled steel sheet can hold tighter tolerances than hot rolled when machined or otherwise fabricated and provides a better overall surface finish. Sheets ordered by gauge weight or thickness are subject to standard thickness and weight tolerances.

Each galvanized sheet gauge number is 2 5 ounces per sq. A1039 a1039m 20. The galvanized sheet gauge is based on the u s. Manufacturers standard gauge for sheet steel is based on an average density of 41 82 lb per square foot per inch thick equivalent to 501 84 pounds per cubic foot 8 038 7 kg m 3.

When working with sheet metal the term gauge is often used. Cold rolled steel sheet is essentially hot rolled steel that has been further processed to increase its strength and strength to weight ratio. Lastly a standard exists for zinc in which a higher gauge number indicates a thicker sheet. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.

Gauges are neither standard nor metric and the values are independent of those measurement systems.