The thickness of sheet metals is specified by gauge.
Convert mm sheet metal to gauge.
Is different from inches there is no conversion formula.
Converting sheet metal gauge numbers to millimeters is as simple as following the chart below.
Steel galvanized and aluminum.
Sheet metal gauge to mm.
The table below shows the actual thickness of sheet steel in millimetres and inches compared to gauge size.
Sheet metal gauge conversions.
These dimensions vary slightly between different materials such as stainless steel and aluminium but should be accurate enough for most everyday purposes.
Typically the even number gauges are used more frequently.
Si metric conversion tables sheet metal gauge to metric mm equivalent thickness.
For a more comprehensive gauge chart you can check out our sheet metal gauge chart here.
You can find the gauge to mm inch conversion for sheet metal by the chart below.
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.
Most used steel sheet metals have gauge values between 30 and 7.