20 Ga Sheet Metal Thickness Inches

Gauge to thickness chart click here for a printable pdf chart gauge.

20 ga sheet metal thickness inches. Sheet metal gauges work opposite to what one might consider the norm. Standard gauge for sheet and plate iron and steel in the united states of america namely. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4. Kynar galvalume steel for metal roofing and gutters.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. 0 7 mm 0 8mm and 1 5 mm. Hence 4 gauge material is thicker than 6 gauge material. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. 16 ga crs is 2 5 pounds per square foot. 0 0219 0 56 0 0247 0 63 0 0209 0 53 0 0179 0 46. Thus a 10 gauge steel sheet which has a thickness of 0 1345 inches will weigh 41 82 0 1345 5 625 pounds per square foot.

Working with sheet metal as shown in figure 1 gauge sizes can be confusing at the best of times. Gague are used to specify the thickness of a metal sheet. Approximate thickness in fractions of an inch. There are several different gauge systems used today.

Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used. Kynar aluminum for metal roofing. 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 smaller the number the thicker the material.

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. For 18 ga crs the weight is 2 0 pounds per square foot and for 20 ga crs the weight is 1 5 pounds per square foot. Approximate thickness in decimal parts of an inch. Inches mm inches mm inches mm inches mm 26.

Standard gauge for sheet and plate iron and steel. Sheet steel aluminum fraction. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.