Standard Aluminum Sheet Metal Gauges

Swg standard wire gauge imperial standard wire gauge used for sheet metal and wire welded steel pipes weights nominal weights of welded steel pipes ranging 26 60 inches wire gauge converter awg versus square mm american wire gauge awg versus square mm cross sectional area.

Standard aluminum sheet metal gauges.

Standard gauge for sheet and plate iron and steel. We offer a variety of alloys including a large inventory of 6061 in a range of standard sizes and thicknesses. 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. For other materials such as aluminum and brass the thicknesses will be different.

Standard gauge for sheet and plate iron and steel. Standard gauges of sheet metal chart. 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.

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. Related product s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick. This is known as the manufacturers standard gage for sheet steel.

Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. 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 equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

If the plain metal sheet is glued to a solid substrate such as steel heavy plywood or particle board then 20 gauge 0 040 or 1 00 mm stainless steel is sufficient.