Neith Metals, based in Cairo, Egypt, stands out as a top manufacturer and supplier of high-quality Stainless Steel 321 Bars and Rods. Known for their precision engineering and cutting-edge production techniques, they strictly follow international quality standards to ensure their stainless steel products boast exceptional corrosion resistance, high-temperature stability, and impressive durability. The Stainless Steel 321 Bars and Rods are specially designed with titanium stabilization to prevent carbide precipitation during welding and when exposed to high temperatures for extended periods. Neith Metals caters to various industries, including chemical processing, aerospace, automotive, and power generation, providing reliable and versatile stainless steel solutions that meet the demands of tough industrial applications.
These Stainless Steel 321 Bars and Rods mainly consist of chromium (17–19%), nickel (9–12%), and titanium (≥0.7%), along with trace amounts of manganese, silicon, and carbon. The alloy showcases a tensile strength of 515 MPa, a yield strength of about 205 MPa, and an elongation of roughly 40%. With excellent oxidation resistance, high-temperature creep strength, and stability in welded structures, Stainless Steel 321 is perfect for components that face heat and corrosive environments.
Specification : ASTM A276/ASME SA276, SA479/A479
Standard : DIN, EN, ASTM, JIS, ASME, BS, AISI
Round Bars : OD 4 to 500mm
Bright Bars : OD 4 to 100mm
Hex Bars : 18 to 57mm (11/16″ to 2-3/4″)
Square Bars : 18mm to 47mm (11/16″ to 1-3/4″)
Finish : Matt Finish, Bright Polished, Black, NO.4 Finish, Rough Turned, BA Finish
Length : cut to size 1 – 6 Meters,
Form : Hex, Square, Round, Rectangle Etc.
| 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 |
Stainless Steel 321 offers excellent resistance to oxidation and corrosion, especially in high-temperature environments. It also provides exceptional stability and strength, making it suitable for various industrial applications.
Yes, Stainless Steel 321 is well-suited for welding. Its titanium stabilization prevents intergranular corrosion during welding, ensuring structural integrity and longevity.
These bars and rods are widely used in aerospace, chemical processing, heat exchangers, automotive exhaust systems, and other industries requiring high-temperature and corrosion-resistant materials.
Neith Metals’ Stainless Steel 321 Bars and Rods are extensively utilized in applications that require high-temperature and corrosion resistance. They are particularly well-suited for creating heat exchangers, furnace parts, chemical tanks, exhaust systems, and components for jet engines. Additionally, these bars and rods find their place in power generation, food processing, and automotive parts where durability, weldability, and resistance to thermal fatigue are crucial. Thanks to their outstanding mechanical properties and corrosion resistance, Stainless Steel 321 Bars and Rods offer long-lasting, high-performance solutions for industrial, chemical, and engineering needs.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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