Welcome to Tariku Metals, your trusted partner in Addis Ababa for premium stainless steel solutions. We are proud to supply and manufacture high-grade Stainless Steel 321 Rectangular Bars, meeting the exacting standards of Ethiopia’s growing industrial and construction sectors. Our commitment is to provide materials that combine exceptional durability with reliable performance, ensuring your projects are built on a foundation of quality and integrity. With Tariku Metals, you receive more than just a product; you gain a reliable ally dedicated to supporting the success and resilience of your work.
At the core of these bars is a specific composition designed for stability. The addition of titanium to the chromium-nickel stainless steel base gives 321 its signature resistance to sensitization, which can occur in high-temperature environments. This composition results in excellent mechanical strength and good ductility, allowing the bars to be fabricated and welded with confidence. They maintain their toughness and corrosion resistance even under significant stress and heat, making them a consistently reliable choice for demanding applications.
| 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 Rectangular Bars can be welded. They offer good weldability, particularly with proper preheat and post-weld heat treatment to prevent carbide precipitation.
Stainless Steel 321 Rectangular Bars generally do not require additional corrosion protection coatings due to their inherent corrosion resistance. However, in harsh environments, extra coatings may be applied for enhanced protection.
Choose Stainless Steel 321 Rectangular Bars based on factors like strength, corrosion resistance, and temperature requirements of your application. Consider factors like weldability and environment exposure to ensure optimal performance.
These rectangular bars are indispensable in sectors where both strength and heat resistance are critical. You will find them forming the structural framework for industrial furnaces, exhaust systems, and high-temperature processing equipment. Their versatility also extends to architectural applications like handrails and modern structural supports, as well as key components in chemical and petrochemical plants. Essentially, wherever a project faces the dual challenges of corrosive elements and intense heat, Stainless Steel 321 Rectangular Bars provide a proven and dependable solution.
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
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