SS 321 Round Bar by Sachin Steel Centre Sachin Steel Centre is a trusted stockist, supplier, and exporter of SS 321 Round Bar in India. Stainless Steel 321 is a titanium-stabilized austenitic stainless steel that offers excellent resistance to intergranular corrosion after exposure to temperatures in the carbide precipitation range of 427–816°C. It is widely used in applications requiring high strength and resistance to oxidation at elevated temperatures. Features of SS 321 Round Bar: Grade: SS 321 (UNS S32100, WNR 1.4541) Chemical Composition: Chromium (Cr): 17-19% Nickel (Ni): 9-12% Titanium (Ti): 5x(C% + N%) Min Carbon (C): 0.08% Max Manganese (Mn): 2% Max Silicon (Si): 1% Max Phosphorus (P): 0.045% Max Sulfur (S): 0.03% Max Specifications: ASTM A276, A479 Size: 3mm to 300mm diameter (custom sizes available) Finish: Bright, Black, and Forged Key Properties: Excellent resistance to corrosion High-temperature strength Good weldability Non-magnetic in the annealed condition Applications of SS 321 Round Bar: Heat exchangers and boilers Aerospace components Chemical and petrochemical processing Power generation plants Automotive exhaust systems Why Choose Sachin Steel Centre? Wide Range of Stock: Ready availability of various sizes and grades of SS 321 round bars. Custom Solutions: Custom-cut bars to meet specific project requirements. Quality Assurance: Products meet ASTM standards and undergo stringent quality checks. Global Reach: Exporting to Gulf countries, South Asia, and Europe. Target Keywords: SS 321 Round Bar Stockist in India SS 321 Round Bar Exporter ASTM A276 Stainless Steel Round Bar Titanium Stabilized SS Round Bars High-Temperature SS Round Bars Cities We Serve: Mumbai, Delhi, Chennai, Hyderabad, Ahmedabad, Kolkata, Pune, Bangalore, Surat, Vadodara, and more. Contact Sachin Steel Centre today to get the best prices and quality for your SS 321 Round Bar requirements!