Sheet Metal Gauge Thickness Tolerance Chart

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.

Sheet metal gauge thickness tolerance chart.

Originally used in the. Gague are used to specify the thickness of a metal sheet. Sheet metal guage tolerances. Gauge to thickness chart click here for a printable pdf chart gauge.

During the rolling process the rollers bow slightly which results in the sheets being thinner on the edges. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. When working with sheet metal the term gauge is often used. Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing.

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. Sheet metal gauge tolerances chart. 4 20 2009 11 06 07 am. Aluminum sheet thickness tolerances xls author.

Click here for a gauge to mm conversion chart. Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.

Gauge decimal equivalent tolerance plus minus 7 1874 007 7 87 7 72 8 1650 007 6 93 6 80 10 1350 006 5 67 5 56 11 1200 005 5 04 4 94 12 1054 005 4 43 4 34 13 0900. Conversion data chart standard gauges chart gauge tolerance chart useful data page. Thickness 36 48 60 title.