Starc Metals, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel products, with a particular focus on Stainless Steel 321 Round Bars and Rods. These products are celebrated for their outstanding corrosion resistance, durability, and ability to withstand high temperatures. Starc Metals is committed to ensuring that every item they produce meets the highest industry standards. They cater to a variety of sectors, including aerospace, chemical processing, automotive, and industrial engineering, all while prioritizing superior quality, precision, and timely delivery. By leveraging cutting-edge manufacturing technology and rigorous quality control measures, Starc Metals provides stainless steel solutions that promise long-lasting reliability and performance, making their Stainless Steel 321 Round Bars and Rods a go-to choice throughout Australia.
Stainless Steel 321 Round Bars and Rods are a type of titanium-stabilized austenitic stainless steel, specifically engineered for excellent corrosion resistance and high-temperature strength. Their makeup includes 17–19% chromium, 9–12% nickel, 0.08% carbon, along with trace amounts of manganese, silicon, and titanium. In terms of mechanical properties, they boast a tensile strength ranging from 515 to 750 MPa, a yield strength of about 205 to 275 MPa, and a hardness of approximately 170 to 200 HB. These bars and rods are not only easy to weld but also exhibit good creep strength and resistance to intergranular corrosion, making them perfect for applications that face high temperatures and corrosive conditions.
| 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 way into a variety of applications that require corrosion resistance, durability, and high-temperature performance. You’ll often see them used in the manufacturing of exhaust manifolds, heat exchangers, furnace components, chemical processing equipment, and aerospace parts. Their ability to retain mechanical strength and resist oxidation at elevated temperatures makes them ideal for use in industrial machinery, power plants, and petrochemical facilities. Additionally, they are commonly utilized in pressure vessels, piping systems, and structural frameworks that are subjected to thermal stress.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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