Steel Sheet Gauge Size Chart

Related product s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.

Steel sheet gauge size chart.

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. The gauge number 18. Use our handy chart to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

Standard gauges of sheet metal chart. Let s make holes faster. Please note that astm states in specification astm a480 10a the use of gage number is discouraged as being an archaic term of limited usefulness not having general agreement on. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

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.