Rajkrupa Metal Industries is a leading supplier of high-quality Duplex Steel Uns S31803 Round Bars in India, offering high-quality designs for a wide range of industrial applications. Duplex stainless steel UNS S31803 round bars are a high-strength, corrosion-resistant material prized for their unique microstructure, which combines austenitic and ferritic phases. This dual-phase structure gives S31803 round bars excellent mechanical properties, including high tensile and yield strength, as well as superior toughness compared to standard austenitic stainless steels.

We are the leading Duplex Steel Uns S31803 Round Bars Manufacturers in India. Their enhanced corrosion resistance, particularly against pitting and crevice corrosion, makes them suitable for harsh environments, including those containing chlorides and sulfides. UNS S31803 round bars are readily weldable and are commonly used in various applications across industries such as oil and gas, chemical processing, marine engineering, and construction, where high strength, corrosion resistance, and good weldability are essential. The specific properties of S31803 round bars can be further tailored through heat treatment, allowing engineers to optimize the material for their intended use.