Classification of stainless steel plates:

1. The four major categories of martensitic stainless steel plates (including precipitation hardened stainless steel plates), ferritic stainless steel plates, austenitic stainless steel plates, and austenitic ferritic duplex stainless steel plates are classified according to their organizational structure.

2. According to the main chemical composition of steel plates or some characteristic elements in steel plates, they are classified into chromium stainless steel plates, chromium nickel stainless steel plates, chromium nickel molybdenum stainless steel plates, low-carbon stainless steel plates, high molybdenum stainless steel plates, high-purity stainless steel plates, etc.

3. According to the performance characteristics and applications of steel plates, they are classified into nitric acid resistant stainless steel plates, sulfuric acid resistant stainless steel plates, pitting resistant stainless steel plates, stress corrosion resistant stainless steel plates, high-strength stainless steel plates, etc.

4. According to the functional characteristics of steel plates, they are classified into low-temperature stainless steel plates, non-magnetic stainless steel plates, easy cutting stainless steel plates, and superplasticity stainless steel plates.