Gauge Sheet Metal Thickness Inches

Number of gauge approximate thickness in fractions of an inch.

Gauge sheet metal thickness inches.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. The smaller the number the thicker the material. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. 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.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. 0 0219 0 56 0 0247 0 63 0 0209 0 53. 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. Inches mm inches mm inches mm inches mm 26.

Working with sheet metal as shown in figure 1 gauge sizes can be confusing at the best of times. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used. As the gauge number increases the material thickness decreases. This is known as the manufacturers standard.

Hence 4 gauge material is thicker than 6 gauge material. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Gauge to thickness chart click here for a printable pdf chart gauge. For the purpose of securing uniformity the following is established as the only standard gauge for sheet and plate iron and steel in the united states of america namely.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Converting sheet metal gauge to thickness in inches. Gauge ga standard steel thickness. Sheet steel aluminum fraction.