8 gauge 4 191 mm aluminum brass copper.
14 gauge stainless steel thickness in mm.
In most of the world sheet metal thickness is consistently specified in millimeters.
8 gauge 4 176 mm stainless steel.
These will vary from british gauges with some exceptions.
For different materials of steel the same gauge will also correspond to different mm.
The gauges shown above are based on american stainless steel sheet steel manufacturers gauge thickness.
Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge.
8 gauge 4 115 mm.
In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.
The larger the gauge number the thinner the metal.