In the heart of Addis Ababa’s vibrant industrial sector, Tariku Metals stands as a trusted partner for robust and reliable materials. We specialize in providing high-quality Stainless Steel 321 bars and rods, essential components for projects demanding strength and longevity. Our commitment is to support Ethiopia’s growing infrastructure and manufacturing industries by supplying products that meet the highest standards, ensuring your ventures are built on a foundation of exceptional quality and dependable performance.
The strength of Stainless Steel 321 lies in its thoughtful composition, which includes chromium, nickel, and a crucial addition of titanium. This titanium stabilizes the alloy against a specific weakness, allowing it to maintain its integrity and resist corrosion even when subjected to high temperatures. This results in a material that offers excellent mechanical properties, including impressive tensile strength and good ductility, meaning it can be formed and welded with confidence for demanding applications.
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.
These bars and rods are the go-to choice for projects that face extreme conditions, particularly where heat is a major factor. You’ll find Stainless Steel 321 essential in constructing high-temperature processing equipment, exhaust systems, and pressure vessels. Its reliability also makes it ideal for chemical and petrochemical plant components, as well as critical parts in the aerospace industry. Essentially, wherever resistance to corrosion and intense heat is non-negotiable, this alloy delivers the necessary performance and durability.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Tariku Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Addis Ababa, Ethiopia
Copyright 2024 Tariku Metals. All rights reserved