These Heavy Duty Drying Pans are made of Stainless Steel 304 – 22 gauge (0.8 mm).
304 Stainless Steel is one of the most widely used grades of Stainless Steel. An Austenitic Steel, composed of Chromium, Nickel and Manganese, it is nonmagnetic and has excellent corrosion resistance.
The 304 Stainless is preferred for resistance to most severely corrosive media, and is generally more resistant than other types of Stainless Steel.