Steel Sheet Metal Gauge Chart

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

Steel sheet metal gauge chart.

This is known as the manufacturers standard. As the gauge number increases the material thickness decreases. Click here for a gauge to mm conversion chart. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters.

Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively. Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Sheet metal gauge size chart 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.

26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4. 0 7 mm 0 8mm and 1 5 mm. Gauge to thickness chart 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. Gauge and weight chart for sheet steel galvanized steel stainless steel aluminum and strip tubing sponsored links wire gauge is a measure for the size of a wire either in diameter or in cross sectional area.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Sheet metal thickness gauge chart in inches gauge mild steel aluminum galvanized steel stainless steel 3 0 2391 0 2294 0 2500 4 0 2242 0 2043 0 2344 5 0 2092 0 1819 0 2187 6 0 1943 0 1620 0 2031 7 0 1793 0 1443 0 1875 8 0 1644 0 1285 0 1680 0 1719 9 0 1495 0 1144 0 1532 0 1562. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material.

Kynar aluminum for metal roofing. Gauge to thickness chart click here for a printable pdf chart gauge.