UNS S31603 duplex stainless steel plates are a type of stainless steel material with excellent corrosion resistance, high strength, good toughness, and ductility. Here, we will introduce the chemical composition, mechanical properties, heat treatment conditions, dimensions, main applications, and supply cases of UNS S31603 duplex stainless steel plates from TJC Steel in detail.

 

Chemical Composition: The chemical composition of UNS S31603 duplex stainless steel plates includes chromium (Cr), nickel (Ni), molybdenum (Mo), and nitrogen (N). The chromium content ranges from 16% to 18%, the nickel content from 10% to 14%, the molybdenum content from 2% to 3%, and the nitrogen content from 0.14% to 0.22%.

 

Mechanical Properties: The mechanical properties of UNS S31603 duplex stainless steel plates include tensile strength, yield strength, elongation, and hardness. The tensile strength ranges from 515 MPa to 790 MPa, the yield strength from 205 MPa to 350 MPa, the elongation from 30% to 50%, and the hardness from HRB 85 to HRB 100.

 

Heat Treatment Conditions: UNS S31603 duplex stainless steel plates can be heat-treated by annealing, quenching, and tempering. Annealing can improve the ductility and toughness of the plates, quenching can increase the hardness and strength of the plates, and tempering can reduce the brittleness of the plates after quenching.

 

Dimensions: The dimensions of UNS S31603 duplex stainless steel plates range from 2mm to 100mm in thickness and from 1000mm to 3000mm in width. The length can be customized according to customer requirements.

 

Main Applications: UNS S31603 duplex stainless steel plates are widely used in petrochemical, chemical, marine, paper and pulp, and food processing industries due to their excellent corrosion resistance and high strength.

 

Supply Cases from TJC Steel: TJC Steel is a professional manufacturer and supplier of stainless steel materials, including UNS S31603 duplex stainless steel plates. The company has supplied UNS S31603 duplex stainless steel plates to customers in various industries, such as petrochemical, chemical, marine, and food processing. TJC Steel's supply cases include plates with different thicknesses, widths, and lengths to meet customer requirements.

 

In conclusion, UNS S31603 duplex stainless steel plates are a high-performance stainless steel material with excellent corrosion resistance and high strength. The chemical composition, mechanical properties, heat treatment conditions, dimensions, main applications, and supply cases of UNS S31603 duplex stainless steel plates from TJC Steel are introduced in detail above.