Depends on what kind of steel.
9 gauge steel thickness.
For example 23 gauge sheet metal is more than twice as thick as 30 gauge.
As the gauge number increases the material thickness decreases.
The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.
Hardness has more to do with temper than thickness.
The higher the gauge number the thinner the metal.
Approximate thickness in millimeters.
A very hard foil can be stiffer than a very soft sheet metal twice the thickness.
Sheet metal gauge size chart gauge or gage sizes are numbers that indicate the thickness of a piece of sheet metal with a higher number referring to a thinner sheet.
Gauge and weight chart for sheet steel galvanized steel stainless steel aluminum and strip tubing sponsored links wire gauge is a measure for the size of a wire either in diameter or in cross sectional area.
Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.
Gauge to thickness chart click here for a printable pdf chart gauge.
See below for gauge charts.
Basically how easy it is to bend or work.
A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.
18 gauge galvanized steel is.
Approximate thickness in decimal parts of an inch.
Fyi 18 gauge aluminum is 0 0403 18 gage steel is 0 0478 inches thick 18.
Approximate thickness in fractions of an inch.
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.
A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material.
Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used.
18 gauge standard steel is 0478 inches.
Gague are used to specify the thickness of a metal sheet.