Al Summan Metals, headquartered in Dubai, UAE, has established itself as a leading manufacturer and supplier of premium Stainless Steel 321 Round Bars and Rods. Engineered to withstand intergranular corrosion and oxidation even under elevated temperatures, these bars are a dependable option for demanding industrial uses. Al Summan Metals employs advanced production techniques and strict quality checks to guarantee compliance with global standards. Offered in a range of sizes and finishes, these Stainless Steel 321 Round Bars and Rods are ideally suited for sectors such as chemical processing, petrochemicals, aerospace, and power generation, delivering toughness, strength, and enduring performance even in intense heat and corrosive settings.
The Stainless Steel 321 Round Bars and Rods are made up of chromium (17–19%), nickel (9–12%), carbon (up to 0.08%), together with manganese, silicon, and titanium as a stabilizer. Adding titanium works to stop carbide precipitation while welding, enhancing corrosion resistance as well as structural stability. These bars offer a tensile strength of roughly 515 MPa, a yield strength of about 205 MPa, and an elongation of 40%. They provide remarkable mechanical strength, stability at high temperatures, and creep resistance, which makes them well-suited for extended use in demanding and high-temperature environments without compromising durability.
| 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 are suitable for underground applications. Their outstanding resistance to corrosion, particularly in acidic and high-temperature conditions, makes them a good fit for underground structures and pipelines.
Stainless Steel 321 Round Bars and Rods are used in industries requiring heat resistance, corrosion protection, and mechanical reliability. They’re ideal for manufacturing furnace components, heat exchangers, pressure vessels, boiler tubes, and exhaust systems. These bars are commonly applied in chemical plants, petrochemical facilities, power generation equipment, and aerospace components, where high-temperature stability and lasting durability are critical. Moreover, they serve an important function in the food processing and pharmaceutical sectors, where hygiene, oxidation resistance, and structural integrity are essential, ensuring that products satisfy the highest standards.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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