Metal fabrication is a process in which various grades of stainless steel are produced and used in various applications. Fabrication of SS Sheet metal is simple since this material has high ductility, formability, and weldability, making it a perfect choice for fabrication procedures.SS Sheets, like other shapes in this grade, are formed using various procedures. cutting, Bending, rolling, pressing, and joining are among the techniques, which are followed by annealing and drawing. Difference Between Stainless Steel Plate And Sheet The basic difference between ASTM A240 Stainless Steel Plate and sheet lies in their thickness. When the thickness of the material is 6 mm or more, it is known as the SS Plate. Similarly, if the thickness is less than 6 mm or ¼”, then that is considered to be an ASME SA240 Stainless Steel Sheet. Stainless can be defined as an alloy containing at least 10.5% chromium in its chemical composition. The content of chromium in the 4x8 Stainless Steel Sheet is responsible for its corrosion and stain resisting properties. There are several other elements in the composition, and their content variation depends on the application purpose where the SS Sheet would be used. Changing the composition would change the grade and also the properties of the steels. There are different types of stainless plates and sheets, and each of them are used for a given purpose. For example, the stainless steel bbq plate is used for cooking, whereas the stainless steel diamond plate is primarily used in environments needing sanitation or where harsh chemicals are used. The stainless steel checker plate is used for various commercial and industrial purposes, to add friction to the surface. What Are Stainless Steel Plate Surface Finish ? There are different types of stainless plate surface finishes available and they are applied according to the application. Some of the common surface finishes would include 2B, 2D, and #4. What Is Stainless Steel Sheets Thickness? The stainless sheets thickness ranges between 0.4 mm to 6 mm.