Common Sheet Metal Thickness Mm

A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material.

Common sheet metal thickness mm.

The story of gauge. 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. At a relatively cheap price it makes a great fit for most engineering purposes. The thin sheet metal is easy to form while still providing great strength.

Corresponds to the standard steel thickness of 0 0329 inches 0 84mm. The gauge number 18 holds no relevance to the actual measurements. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

The thickness of sheet metal starts from 0 5 mm and goes up to 6 mm. Gague are used to specify the thickness of a metal sheet. Anything above that is a metal plate. This is known as the manufacturers standard gage for sheet steel.

Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. The larger the gauge number the thinner the metal. The corresponding galvanized steel thickness is 0 0366 inches 0 93mm and the corresponding aluminum thickness is 0 028 inches 0 71mm.

There are several different gauge systems used today with specific gauge designations used for specific metal types. General information of aluminum sheet thickness. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.

As the gauge number increases the material thickness decreases.