Aluminum Sheet Metal Gauge Tolerances

During the rolling process the rollers bow slightly which results in the sheets being thinner on the edges.

Aluminum sheet metal gauge tolerances.

Steel sheet metal tolerances. General information of aluminum sheet thickness. An aluminum sheet metal thickness refers to the thickness of an aluminium sheets a flat square or rectangle piece of aluminum material with a thickness of between 0 2mm and 500mm a width of 200mm some are even 50mm and above and more and a length of 16m or less. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts.

Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. Because of the varying thicknesses a gauge chart should be used to ensure the metal meets the required dimensions. The larger the gauge number the thinner the metal. In most of the world sheet metal thickness is consistently specified in millimeters.

0 1196 3 04 0 1256 3 19. 0 1345 3 42 0 1405 3 57 0 1285 3 26 11. 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. The aluminum sheet metal thickness can be divided into four categories.

Aluminum sheet thickness tolerances 1100 3003 5052 6061 2024 7075 1100 3003 5052 6061 2024 7075. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Conversion data chart standard gauges chart gauge tolerance chart useful data page. Gauge nominal in mm max in mm min in mm 10.

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