Different Gauges Of Sheet Metal

The manufacturers standard gage provides the thicknesses for standard steel galvanized steel and stainless steel.

Different gauges of sheet metal.

Click here for more. You can find the gauge to mm inch conversion for sheet metal by the chart below. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters. Steel or sheet metal steel is an alloy made up of different kinds of elements.

For 18 ga crs the weight is 2 0 pounds per square foot and for 20 ga crs the weight is 1 5 pounds per square foot. Sheet metal measuring tools. Even when the non ferrous metal plate and the steel plate are the same ga the thickness is actually different. 16 ga crs is 2 5 pounds per square foot.

The customary range gauge of a metal sheet is from a scale of 35 going down to 6. History of the gauge system. There are several different gauge systems used today with specific gauge designations used for specific metal types. Because of the varying thicknesses a gauge chart should be used to ensure the metal meets the required dimensions.

Unfortunately there is considerable variation in the use of different gages. Is different from inches there is no conversion formula. Kynar aluminum for metal roofing. 0 7 mm 0 8mm and 1 5 mm.

It should be noted that aluminum is usually classified by inches rather than gauge as there is no official gauge standard for aluminum. Kynar galvalume steel for metal roofing and gutters. For example a gage ordinarily used for copper brass and other non ferrous materials may incorrectly be used for steel and vice versa. The gauge system has long history in metal fabrication.

Sheet metal on the other hand is basically metal designed into thin quantities used for metalworking. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Galvanized steel sheet metal measuring 30 gauges equals 0 0157 inch but the same gauge standard steel sheet metal measures 0 0120 inch and 30 gauge stainless steel measures 0 0125 inch. But iron presents the greatest value compared to other components such as carbon.