Common Stainless Steel Sheet Metal Thickness

Ryerson stocks many varieties of stainless steel sheet including 304 stainless steel the most popular of the stainless steels.

Common stainless steel sheet metal thickness.

Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness. This type of stainless sheet thickness provides excellent corrosion resistance for both industrial and marine applications. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. As the gauge number increases the material thickness decreases.

Number of gauge approximate thickness in fractions of an inch. As it is related to the weight of a metal the actual thickness mm for the same gauge is different for various metals e g. 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. 22 gauge 0 030 0 76 mm.

12 mm steel vs 12 mm aluminium. 304 316 409 420 430 cold rolled stainless sheet. Thickness tolerance specified width. These will vary from british gauges with some exceptions.

Gauge to thickness chart click here for a printable pdf chart gauge. Our suppliers have provided the material data above with the nominal thicknesses based on industry standards. When working with sheet metal it is common for the term gauge to be used someone unfamiliar with the gauge system may not understand what is meant by 18 gauge steel for example. 22 gauge 0 030 0 76 mm 0 5 12 7mm.

Equal to less than 1000 1000 thru 1300 1300 thru 2100. Category thickness minimum bend bend radius. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. To help this blog will explain the gauge system and features a sheet metal gauge chart.

In most of the world sheet metal thickness is consistently specified in millimeters. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge.