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 stock thickness tolerance.
Aluminum sheet thickness tolerances xls author.
Sheet metal guage tolerances.
Standard tolerances for aluminum usually choosing material thickness is one of the first steps a designer takes when starting a project.
Call for specific tolerance if needed.
7075 t651 aluminum has a tensile strength range of 74 78 ksi and conforms to ams qq a 250 12 and astm b209 mill thickness tolerance ranges from 0 to 014 0 130 depending on thickness.
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.
0 125 to 0 374 0 0015 aluminum.
Offering good corrosion resistance and conductivity of heat and electricity most alloys also provide moderate formability and machinability.
Aluminum sheet and plate are lighter in weight than steel brass and copper and have high strength to weight ratios.
Tolerance in.
Thickness measurements are taken at least 3 8 inches from the edge of the sheet stainless plate thickness pmp or discrete plate tolerance over specified thickness in inches thickness widths widths widths widths in 84 84 to 120 120 to 144 144 inches inches inches inches inches 0 1875 to 3 8 0 045 0 050 0 085 3 8 to 3.
We work with nominal thicknesses so it s important to know the thickness tolerance on the material you chose in order to know if the final product will be suitable for your application.
Specified width in.
Below you will find the tolerances for plates an sheets according to alloy group.
During the rolling process the rollers bow slightly which results in the sheets being thinner on the edges.
6061 aluminum is also very easy to machine.
According to en 485 4 2000 alloy group 1.
Thickness 36 48 60 title.
2011 t3 2024 t4 6061 t6 t651 cold finish.
Aluminum sheet thickness tolerances 1100 3003 5052 6061 2024 7075 1100 3003 5052 6061 2024 7075 1100 3003 5052 6061 2024 7075 190 007 0055 009 007.
