A gauge is a traditional non linear measurement.
How to measure sheet metal thickness.
It kinda depends on what metal you re measuring.
Calipers are hand tools designed to precisely measure the distance between two points.
Use a tape measure to find the thickness of your sheet metal piece.
Anything thinner than 30 and you re working with foil.
Gague are used to specify the thickness of a metal sheet.
Any thicker than 10 gauge and you re in steel plate territory.
How to measure sheet metal gauge thickness.
Steel gauge can be measured by a device that looks like a gear it s a circular piece of thick steel with slots in it of different sizes which you slip onto your piece of steel.
Multiply the number of millimeters by 0 03937 to convert to inches.
The higher the number the thinner the sheet metal.
If your measurement was 55.
The most precise way to measure a metal s thickness is to use a caliper.
Just fit the two tips of the caliper around the metal you need to measure to determine its thickness.
Sheet metal gauge and thickness metal sheet thickness is measured in gauge.
Steel is commonly measured by gauge ranging from about 10 gauge to 30 gauge usually.
Originally used in the fields of medicine and jewellery the larger the number the smaller the diameter and now it is also used to indicate the thickness.
Answered march 21 2020.
When working with sheet metal the term gauge is often used.
Wire conductor sizes are also measured in gauge and are equivalent to the non ferrous thicknesses listed below but we have an article specific to wire gauge.
The table below provides conversion to inches.
Similar to wire sheet metal thickness is measured in gauges.