Standard Sheet Metal Gauge Chart

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Standard sheet metal gauge chart. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4. Sheet metal is metal formed by an industrial process into thin flat pieces. Sheet metal gauge chart sheet metal gauge size sheet metal thickness sheet metal gauge created date. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

Related product s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. Kynar galvalume steel for metal roofing and gutters. This is known as the manufacturers standard. As the gauge number increases the material thickness decreases.

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. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. 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.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. The following sheet metal gauge size reference chart gives the weight and thickness of sheet metal given as a gauge sometimes spelled gage and indicates the standard thickness of sheet metal and wire for most materials as the gauge number increases the material thickness. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

Gauge to thickness chart click here for a printable pdf chart gauge. 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. Standard gauges of sheet metal chart. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts.

Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered. Thicknesses can vary significantly.