Aluminium Sheet Metal Thickness Tolerance

The aluminum sheet metal thickness can be divided into four categories.

Aluminium sheet metal thickness tolerance.

The tolerances in the table and attachments reflect current manufacturing practices and commercial standards and are not representative of the manufacturer s standard gauge which has no inherent tolerances. Aluminum sheet thickness tolerances xls author. 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.

Sheet metal is manufactured and delivered from the processing mill rolled to the standard thickness that you specify which is now metric. Please note that thickness tolerances for cold rolled material vary according to alloy with the alloys falling into two groups as shown above. 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. The thickness tolerances also vary according to the width of the maetrial as shown in the tables below.

Once logged in you can change your password if you wish. Thickness tolerances cold rolled sheet strip. Fill in your e mail and we will send you a one time password you can use to login with. 6061 aluminum is also very easy to machine.

2 also applicable to overall length of width of sheet if only one longitudinal and or transverse buckle or edge wave is present. Allowable deviation from flat. It s also important when working with sheet metal that you factor in finish tolerances. For example if you add a finish such as powdercoat you add more thickness this should be factored into your design at the beginning.

4 20 2009 11 06 07 am. Aluminum is a general purpose alloy commonly used in extrusions and is also available in sheet metal. 5052 aluminum h32. The sheet metal does however have a tolerance on the rolling thickness which needs to be taken into account when designing a tight fitting assembly especially as the sheet metal material gets thicker.

Back to login send one time password. Sheet metal guage tolerances during the rolling process the rollers bow slightly which results in the sheets being thinner on the edges.