Sheet Steel Gauge And Thickness

For other materials such as aluminum and brass the thicknesses will be different.
Sheet steel gauge and thickness. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Approximate thickness in millimeters. In most of the world sheet metal thickness is consistently specified in millimeters. The larger the gauge number the thinner the metal.
This is known as the manufacturers standard gage for sheet steel. Approximate thickness in fractions of an inch. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.
Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. 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. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. Thus a 10 gauge steel sheet which has a thickness of 0 1345 inches will weigh.
A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.