Gauge number select 00000 5 0 0000 4 0 000 3 0 00 2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35.
Convert mm sheet metal to gauge.
This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel.
The thickness of sheet metals is specified by gauge.
For a more comprehensive gauge chart you can check out our sheet metal gauge chart here.
Converting sheet metal gauge numbers to millimeters is as simple as following the chart below.
Si metric conversion tables sheet metal gauge to metric mm equivalent thickness.
Is different from inches there is no conversion formula.
The table below shows the actual thickness of sheet steel in millimetres and inches compared to gauge size.
Steel galvanized and aluminum.
Sheet metal gauge to mm.
Sheet metal gauge conversions.
Typically the even number gauges are used more frequently.
Even when the non ferrous metal plate and the steel plate are the same ga the thickness is actually different.
In this conversion calculator you can convert gauge to inches and millimeters from the known gauge number.