This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel.
Convert 16 gauge sheet metal to mm.
Converting sheet metal gauge numbers to millimeters is as simple as following the chart below.
For a more comprehensive gauge chart you can check out our sheet metal gauge chart here.
When working with sheet metal the term gauge is often used.
Convert gauges bwg usg to inches and millimeters.
Si metric conversion tables sheet metal gauge to metric mm equivalent thickness.
The thickness of sheet metals is specified by gauge.
Typically the even number gauges are used more frequently.
These dimensions vary slightly between different materials such as stainless steel and aluminium but should be accurate enough for most everyday purposes.
The table below shows the actual thickness of sheet steel in millimetres and inches compared to gauge size.