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.
Copper sheet gauge thickness.
Gauge to thickness chart click here for a printable pdf chart gauge.
The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.
Copper thickness for example is measured in ounces representing the weight of copper contained in an area of one square foot.
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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 other materials such as aluminum and brass the thicknesses will be different.
Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.
The unit of measurement used to identify the thickness of a sheet of copper varies e g gauge mil ounces per square foot inches millimeters.
Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.
Unlike with steel i can t find a set.
Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00.
Originally used in the.
0 7 mm 0 8mm and 1 5 mm.
It s based on the american or brown and sharpe wire gauge standard.
Kynar galvalume steel for metal roofing and gutters.
Copper sheeting comes in thicknesses ranging from very thin copper foil to thick copper plate.
Below is a quick guide to help you determine which thickness best suits the needs of your project.
Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge.
Gague are used to specify the thickness of a metal sheet.
0 027 or 0 032 for seamless gutters and any other thickness for custom gutters.
For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.
Thus a 10 gauge steel sheet which has a thickness of 0 1345 inches will weigh.
Sheet metal measuring tools.
In an earlier article we took a look at the standard gauges for steel sheet.
When working with sheet metal the term gauge is often used.
Gauge when applied to copper brass or silver means a different set of thicknesses however.
Gauge differs between ferrous iron based metals and nonferrous metals such as aluminum or copper.