How To Measure Sheet Metal Thickness

The most precise way to measure a metal s thickness is to use a caliper.

How to measure sheet metal thickness.

It kinda depends on what metal you re measuring. Steel is commonly measured by gauge ranging from about 10 gauge to 30 gauge usually. The higher the number the thinner the sheet metal. Just fit the two tips of the caliper around the metal you need to measure to determine its thickness.

A gauge is a traditional non linear measurement. Any thicker than 10 gauge and you re in steel plate territory. When working with sheet metal the term gauge is often used. Gague are used to specify the thickness of a metal sheet.

Answered march 21 2020. The most commonly used sheet metal sizes range from 30 gauge thinner to 7 gauge thicker. Similar to wire sheet metal thickness is measured in gauges. Use a tape measure to find the thickness of your sheet metal piece.

Multiply the number of millimeters by 0 03937 to convert to inches. Sheet metal gauge and thickness metal sheet thickness is measured in gauge. How to measure sheet metal gauge thickness. The table below provides conversion to inches.

If your measurement was 55. 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. Use the millimeter hash marks to find the most accurate measurement. 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.

Anything thinner than 30 and you re working with foil.