Gauge to thickness chart gauge stainless galvanized sheet steel aluminum fraction inches mm inches mm inches mm inches mm 30 0 0125 0 33 0 0157 0 40 0 0120 0 30 0 0100 0 25 29 0 0141 0 36 0 0172 0 44 0 0135 0 34 0 0113 0 29 28 1 64 0 0156 0 41 0 0187 0 47 0 0149 0 38 0 0126 0 32.
Galvanized sheet metal thickness in mm.
Each galvanized sheet gauge number is 2 5 ounces per sq.
Sheets ordered by gauge weight or thickness are subject to standard thickness and weight tolerances.
Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively.
Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing.
The galvanized sheet gauge is based on the u s.
The gauge number 18 holds no relevance to the actual measurements.
For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.
Heavier or 0037 inch thicker than the weight or thickness of the corresponding u s.
Click here for a gauge to mm conversion chart.
Galvanized steel stainless steel aluminum sheet gauge size to mm inch thickness conversion chart home sheet metal gauge thickness chart sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00.