Quelle est la différence entre le filtre en acier inoxydable 304 et le filtre en acier inoxydable 316 ?

Stainless steel filter mesh can be divided into 316 stainless steel mesh and 304 stainless steel mesh according to the material; Advantages of 316 stainless steel mesh: 18Cr-12Ni-2.5Mo has excellent corrosion resistance, atmospheric corrosion resistance and high temperature strength due to the addition of Mo. It can be used under harsh conditions and is less susceptible to corrosion in salt water, sulfur water or in brine than other chromium-nickel stainless steels. Corrosion resistance: The corrosion resistance is better than 304 stainless steel, and it has good corrosion resistance in the production process of pulp and papermaking. Moreover, 316 stainless steel filter mesh is more resistant to erosion by the ocean and corrosive industrial atmosphere than 304 stainless steel filter mesh.
Advantages of 304 stainless steel mesh: It is also better in high temperature resistance. 304 stainless steel has excellent stainless corrosion resistance and good intergranular corrosion resistance. For oxidizing acids, the experiment shows that 304 white steel plate has strong corrosion resistance in nitric acid below the boiling temperature with a concentration of ≤65%. It has good corrosion resistance to alkaline solutions and most organic and inorganic acids. Uses of 316 stainless steel mesh: 316 stainless steel mesh is mainly used for screening and filtering in acid and alkaline environments, and is also used in mining, chemical, food, medicine and other industries.