Standard Steel Sheet Thickness Mm

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.

Standard steel sheet thickness mm.

The thickness of sheet metal starts from 0 5 mm and goes up to 6 mm. 16 ga crs is 2 5 pounds per square foot. 0 0219 0 56 0 0247 0 63 0 0209 0 53. Standard gauge for sheet and plate iron and steel.

Gauge to thickness chart click here for a printable pdf chart gauge. Standard gauge for iron and steel. Equal to less than 1000 1000 thru 1300 1300 thru 2100. 0 0187 0 452 0 0217 0 55 0 0179 0 45 0 0159 40 25.

1989 table 3 mass per metre of plates clause 4 3. The gauge number 18 holds no relevance to the actual measurements. The sheet metal does however have a tolerance on the rolling thickness which needs to be taken into account when designing a tight fitting assembly especially as the sheet metal material gets thicker. The chart below can be used to determine the equivalent sheet thickness in inches or millimeters for a gauge number from the selected gauge size standard.

Lastly a standard exists for zinc in which a higher gauge number indicates a thicker sheet. The thickness of foil is usually up to 0 2 mm. 2 is 1730. For other materials such as aluminum and brass the thicknesses will be different.

For the purpose of securing uniformity the following is established as the only standard gauge for sheet and plate iron and steel in the united states of america namely. 304 316 409 420 430 cold rolled stainless sheet. By this it should be understood that any standard nominal thickness in the range 5 to 40 mm is available in 12 500x i 600 mm size. Approximate thickness in fractions of an inch.

Galvanized steel stainless steel aluminum sheet gauge size to mm inch thickness conversion chart home sheet metal gauge thickness chart sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00. Sheet metal is manufactured and delivered from the processing mill rolled to the standard thickness that you specify which is now metric. For a length width combination of 12 500x i 600 mm 40 mm is. Thickness tolerance specified width.

Sheet metal is the next in line. Metal foil is especially common with aluminium often referred to as tinfoil. Thus a 10 gauge steel sheet which has a thickness of 0 1345 inches will weigh 41 82 0 1345 5 625 pounds per square foot. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

Anything above that is a metal plate.