Aluminum Sheet Metal Gauge Sizes

For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick.

Aluminum sheet metal gauge sizes.

Sheet metal knowledge menu sheet metal manufacturing and services. For full table with stainless steel aluminum strip and tubing rotate the screen. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. Wire gauge is a measure for the size of a wire either in diameter or in cross sectional area.

Buy 3003 5052 aluminum sheet online at america s metal superstore. Your 1 source for aluminum sheet metal industrial metal supply stocks a full line of aluminum sheet and plate. Because of the varying thicknesses a gauge chart should be used to ensure the metal meets the required dimensions. Any quantity any size delivered anywhere.

Largest selection of aluminum sheet sizes at wholesale prices. 6061 aluminum is also very easy to machine. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Aluminum is a general purpose alloy commonly used in extrusions and is also available in sheet metal.

However it is not recommended for sheet metal work because it tends to crack on the outside radii once it passes its yield and therefore requires a much larger radii to be able to bend properly. 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. 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. 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.

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