Aluminum Sheet Metal Thickness Tolerance Standard

At american metal supply we provide the chart to calculate thickness and sheet tolerance in inches and the weight for various gauges.

Aluminum sheet metal thickness tolerance standard. Conversion data chart standard gauges chart gauge tolerance chart useful data page. Aluminum sheet thickness tolerances xls author. 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. Deviation allowed for the specified width.

1000 mm wide sheet metal. Maximum allowable value of aa specified length in. Aluminum sheet metal comes in a variety of thicknesses and weights in many different grades. 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.

General information of aluminum sheet thickness. The aluminum sheet metal thickness can be divided into four categories. Thickness 36 48 60 title. Astm a480hot rolled sheet coil thickness tolerance.

There are several different gauge systems used today with specific gauge designations used for specific metal types. 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. 1250 mm wide sheet metal. The gauge number 18 holds no relevance to the actual measurements.

Standard tolerances for aluminum usually choosing material thickness is one of the first steps a designer takes when starting a project. Mm 48 1 219 in. For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick. Up thru 60 over 60 thru 90 over 90 thru 120 over 120 thru 150 over 150 thru 180 over 180 thru 210 over 210 thru 240 tolerance in.

Allowable deviation of a side edge from a straight line. Astm a240 a480 steel sheet sthickness tolerance. Sheet metal thickness tolerances for austenitic ferritic and martensitic stainless steels. 0 0129 0 33 aluminum sheet metal tolerances table chart.