Average Sheet Metal Thickness

The standard thickness increases for larger dimensions of piping made from sheet metal so it can withstand the stresses of greater length and diameter without buckling under its own weight.

Average sheet metal thickness. Click here for more. The standard thickness of sheet metal depends on the gauge and the type of metal. Gague are used to specify the thickness of a metal sheet. The two most common metals used for ductwork are aluminum and galvanized steel and the requirements for both are listed in the international mechanical.

Sheet metal measuring tools. Gauge to thickness chart. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used. 0 7 mm 0 8mm and 1 5 mm.

20 gauge became common in more recent times and this meant 0 0359 inch thick metal still a lot to work with in bumping and metal finishing. The gauge number 18 holds no relevance to the actual measurements. 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. Kynar galvalume steel for metal roofing and gutters.

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. Gauge to thickness chart. For other materials such as aluminum and brass the thicknesses will be different. Kynar aluminum for metal roofing.

This is known as the manufacturers standard gage for sheet steel. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Thus a 10 gauge steel sheet which has a thickness of 0 1345 inches will weigh 41 82 0 1345 5 625 pounds per square foot. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters.

Automotive sheet metal once ran in the range of 18 gauge which was 48 thousandths of an inch thick actually 0 0478 inch.