Imperial Sheet Metal Sizes

The corresponding galvanized steel thickness is 0 0366 inches 0 93mm and the corresponding aluminum thickness is 0 028 inches 0 71mm.

Imperial sheet metal sizes.

Sheet metal gauge size chart gauge or gage sizes are numbers that indicate the thickness of a piece of sheet metal with a higher number referring to a thinner sheet. An act of congress march 3 1893 established the u s. Corresponds to the standard steel thickness of 0 0329 inches 0 84mm. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

Class 12 9 1 200 mpa high tensile. Standard gauge for sheet iron and steel for the purpose of levying taxes and duties. Sae grade 8 150 000 psi high tensile. Metric and imperial steel sizes and weights dimensions pipe rhs shs cattle rail flat round square and flat bar angle square tube rectangular tube tables.

For example royal paper is 508mm x 635mm and when it is folded three times it makes 8 sheets and goes by the name royal octavo which is 253 mm x 158 mm. The series ran 2 4 6 8 10 12 14 16 18 20 22 25 28 32 36 40 45 50 55 60 65 70 75 80 85 90 95 100 110 125 135 150 165 180 200 220 240 and 250.