Steel Sheet Gauge Tolerances

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

Steel sheet gauge tolerances.

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. Because of the varying thicknesses a gauge chart should be used to ensure the metal meets the required dimensions. Get exact info about stainless steel weight chart thickness tolerance. For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick.

During the rolling process the rollers bow slightly which results in the sheets being thinner on the edges. Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered. Sheet metal is metal formed by an industrial process into thin flat pieces. Know more about ss sheet gauge to mm cold rolled steel sheet price per kg in india rate in mumbai.

Sheet metal guage tolerances. Thicknesses can vary significantly. Thickness inches thickness inches galvanized galvannealed aluminized sheet. 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 is one of the fundamental forms used in metalworking and it can be cut and bent into a variety of shapes countless everyday objects are fabricated from sheet metal. Conversion data chart standard gauges chart gauge tolerance chart useful data page. 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.