Isis Metals stands out as a top manufacturer and supplier of Stainless Steel 321 Round Bars and Rods, proudly based in Manila, Philippines. We focus on crafting high-quality stainless steel products that are built to last, offering exceptional strength, durability, and resistance to corrosion. Our Stainless Steel 321 Round Bars and Rods are made using cutting-edge technology and top-notch raw materials, ensuring they perform excellently even in high-temperature and corrosive settings. Renowned for their outstanding weldability, oxidation resistance, and stability, these bars and rods comply with global industrial standards. At Isis Metals, we provide Stainless Steel 321 Round Bars and Rods that are perfect for critical applications in engineering, power generation, and chemical processing.
Stainless Steel 321 Round Bars and Rods are titanium-stabilized austenitic stainless steels, made up of chromium (17–19%), nickel (9–12%), carbon (≤0.08%), and titanium (≥5×C%). This unique blend boosts their resistance to intergranular corrosion and carbide precipitation. They boast a tensile strength of around 515 MPa, yield strength of 205 MPa, and an elongation of 40%. These bars and rods excel in oxidation resistance, creep strength, and mechanical stability at high temperatures, ensuring they remain durable and tough in demanding, high-heat industrial environments.
| Grade | Ti | Mn | C | Si | S | P | Mo | Cr | Ni |
| SS 321 | 5(C+N) to 0.70 maximum | 2.0 maximum | 0.08 maximum | 1.0 maximum | 0.030 maximum | 0.045 maximum | – | 17.00 to 19.00 | 9.00 to 12.00 |
| Melting Point | Density | (0.2%Offset) Yield Strength | Tensile Strength | Elongation |
| 1457 °C (2650 °F) | 8.0 g/cm3 | Psi – 30000 , MPa – 205 | Psi – 75000 , MPa – 515 | 35 % |
| WERKSTOFF NR. | STANDARD | JIS | UNS | EN |
| 1.4541 | SS 321 | SUS 321 | S32100 | X6CrNiTi18-10 |
Yes, Stainless Steel 321 Round Bars and Rods can be used for underground applications. Their excellent corrosion resistance, especially in high-temperature and acidic environments, makes them suitable for underground pipelines and structures.
Stainless Steel 321 Round Bars and Rods find their place in various industries that need materials capable of enduring heat and corrosion. Common applications include heat exchangers, furnace components, exhaust manifolds, pressure vessels, and chemical processing equipment. They are widely utilized in aerospace, power generation, petrochemical, and refinery sectors due to their ability to retain strength and stability under elevated temperatures. These bars and rods are also perfect for boiler parts, expansion joints, and high-temperature piping systems. The combination of their properties makes them a go-to choice for critical applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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