Imperial Sheet Metal Sizes

Class 12 9 1 200 mpa high tensile.

Imperial sheet metal sizes.

An act of congress march 3 1893 established the u s. Corresponds to the standard steel thickness of 0 0329 inches 0 84mm. Standard gauge for sheet iron and steel for the purpose of levying taxes and duties. The story of gauge.

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. 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. The imperial paper sizes were used to define large sheets of paper and the naming convention was derived from the sheet name and how many times it was folded. 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.

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. Sae grade 8 150 000 psi high tensile.