Standard Sheet Metal Thickness Sizes Aluminum

Aluminum sheet metal comes in a variety of thicknesses and weights in many different grades.

Standard sheet metal thickness sizes aluminum.

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

General information of aluminum sheet thickness. Gauges are used to specify the thickness of a sheet metal. Aluminum sheet is any aluminum sheet metal thicker than foil but thinner than 6mm. Plain metal sheets of architectural quality vary in thickness between 025 60 mm and 124.

Millimetres mils gauge. Sheet metal is one of the shapes and forms metal can be bought in. 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. 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.

The only true distinction is in their respective thickness. Foils sheets and plates are pretty much the same with the only difference being in thickness. The aluminum sheet metal thickness can be divided into four categories. Gauges are neither standard nor metric and the values are independent of those measurement systems.

It comes in many forms including diamond plate expanded perforated and painted aluminum sheet. Gague are used to specify the thickness of a metal sheet. If the intended metal facing has formed edges the overall standard blank size should always fall within the above dimensions. Specifiers should consider the most economical use of these standard sizes before designing a project.

Related product s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. As the gauge number increases the material thickness decreases. Ryerson offers heat treatable aluminum sheet grades like the popular 6061 aluminum alloy that can be used for commercial applications that require strength corrosion resistance and machinability as well as non heat treatable grades when formability and weldability are priorities. Sheet metal is any metal that has a thickness in between 0 5 6 millimetres.

There are other measurement units used to categorise metals by thickness though. Aluminum sheet and aluminum plate are essentially the same. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used. How are sheet metal gauges used.