https://www.ashapurasteelpipe.com/explore-different-grades-of-stainless-steel-foils-their-use/

Stainless Steel foils are one of the common things we have all come across in our day-to-day lives. But did you know that Stainless Steel foils come in a variety of types and grades? Yes, they do! Every grade of Stainless Steel foil serves a varying purpose.