Standard Automotive Sheet Metal Gauge

For a weight bearing floor use 14 or 12 gauge steel.

Standard automotive sheet metal gauge.

The manufacturers standard gage provides the thicknesses for standard steel galvanized steel and stainless steel. 1 16 of over 2 000 results for auto body sheet metal eastwood 7 pieces 20 gauge auto body repair patch panels kit 20 gauge aluminized steel sheet metal corrosion resistant 4 0 out of 5 stars 10. Automotive sheet metal once ran in the range of 18 gauge which was 48 thousandths of an inch thick actually 0 0478 inch. Remember that you re always trading off weight against strength when choosing a gauge of sheetmetal to use.

Standard sheet metal gauges. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. Standard for sheet and plate iron and steel decimal inch mm u s.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. As the gauge number increases the material thickness decreases. 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. Made from heavy gage hardened and tempered steel with the decimal equivalents of sizes stamped on its back the sheet metal gage helps you to accurately determine the thickness of uncoated sheet metal plate iron and steel.

Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Many racing organizations will specify the minimum acceptable gauge for sheet metal in critical applications such as firewalls and protective enclosures. 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. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

Standard for sheet and plate iron and steel 64ths inch delta manufacturers standard gauge for sheet steel inch mm galvanized steel inch mm stainless steel inch mm aluminium inch mm zinc inch mm 0000000.