The gauge number 18 holds no relevance to the actual measurements.
Mild steel sheet thickness.
Steel plate thickness and weight imperial units 1 in 25 4 mm 1 lb ft2 4 88 kg m2 steel sheets and plates are typical stocked in 36 48 and 60 widths and 96 120 and 144 lengths.
We offer the same in different grades such as is 2062 gr a is 2062 gr b astm a36 ss 400 astm a283 gr c astm a285 gr c.
For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.
Check mild steel plate material grades s355 250 43a checker plate dimensions weight sizes thickness chart properties chemical composition density.
22 gauge 0 030 0 76 mm.
A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.
Convert gauges bwg usg to inches and millimeters.
22 gauge 0 030 0 76 mm 0 5 12 7mm.
Mesteel steel thickness conversion tables tables.