Common Aluminum Sheet Metal Thicknesses

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

Common aluminum sheet metal thicknesses.

Kynar galvalume steel for metal roofing and gutters. Because of the varying thicknesses a gauge chart should be used to ensure the metal meets the required dimensions. 6 0 25 0 thick sheets mm. Sheet metal measuring tools.

Aluminum sheet thickness tolerances xls author. 0 027 or 0 032 for seamless gutters and any other thickness for custom gutters. 25 200 super thick sheets mm. There are several different gauge systems used today with specific gauge designations used for specific metal types.

0 0187 0 452 0 0217 0 55 0 0179 0 45 0 0159 40 25. 2 0 6 0 medium thick sheets mm. The manufacturers standard gage provides the thicknesses for standard steel galvanized steel and stainless steel. 0 7 mm 0 8mm and 1 5 mm.

0 15 2 0 regular sheets mm. Inches mm inches mm 26. For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick. Thus a 10 gauge steel sheet which has a thickness of 0 1345 inches will weigh 41 82 0 1345 5 625 pounds per square foot.

Aluminum sheet is any aluminum sheet metal thicker than foil but thinner than 6mm. 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. For other materials such as aluminum and brass the thicknesses will be different. The gauge system has long history in metal fabrication.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Click here for more. Thickness 36 48 60 title. It comes in many forms including diamond plate expanded perforated and painted aluminum sheet.

History of the gauge system. The only true distinction is in their respective thickness.