Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively.
Galvanized sheet metal thickness in mm.
Standard gauge number regardless of coating weights.
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.
Each galvanized sheet gauge number is 2 5 ounces per sq.
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.
Click here for a gauge to mm conversion chart.
Sheets ordered by gauge weight or thickness are subject to standard thickness and weight tolerances.
A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.
The gauge number 18 holds no relevance to the actual measurements.
Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing.
For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.