What is 904 stainless steel used for?

904 stainless steel, also known as N08904 or 00Cr20Ni25Mo4.5Cu, is a super austenitic stainless steel. Due to its unique chemical composition and excellent corrosion resistance, 904 stainless steel is widely used in many fields.

 

Chemical industry

904 stainless steel is especially suitable for chemical industry because of its excellent corrosion resistance. It can resist the corrosion of a variety of strong acids, alkali and chloride, so it has a wide range of applications in chemical processing, petroleum refining, seawater desalination and other processes. In addition, it can be used to manufacture critical components such as storage tanks, pipes and valves.

 

Ocean engineering

Because of its excellent resistance to seawater corrosion, 904 stainless steel is also widely used in Marine engineering. It can be used to manufacture equipment for offshore platforms, components for ships, and desalination equipment.

 

Medicine and food processing

In conclusion, magnetic and non-magnetic stainless steels each have their unique applications based on their magnetic behavior. Magnetic grades are suitable for structures that require assembly or disassembly and for pressure vessels in chemical processing plants, while non-magnetic grades are suitable for precision instruments and other magnetic field sensitive equipment as well as for high-temperature applications where good mechanical properties are required.

 

Architecture and decoration

In addition to industrial applications, 904 stainless steel is also used in the field of construction and decoration due to its aesthetics and corrosion resistance. It can be used to manufacture exterior decorative panels, sculptures and works of art.

In short, 904 stainless steel has a wide range of applications in many fields because of its excellent corrosion resistance, high strength and good processing properties. With the progress of science and technology and the improvement of people's requirements for material properties, the application prospect of 904 stainless steel will be broader.