Welcome to Tariku Metals, your trusted partner in Addis Ababa for high-grade stainless steel solutions. As a leading manufacturer and supplier, we pride ourselves on delivering exceptional quality and reliability, especially with our Stainless Steel 321H round bars and rods. We understand the critical demands of modern industry, which is why our products are engineered to meet the most stringent standards, ensuring your projects are built on a foundation of strength and durability right here in Ethiopia.
The composition of Stainless Steel 321H is stabilized with titanium, which gives it outstanding resistance against chromium carbide formation. This means it holds its strength and resists corrosion exceptionally well, even when subjected to high temperatures. Its enhanced high-temperature strength comes from a higher carbon content, making these round bars and rods incredibly tough and reliable for demanding environments where ordinary materials might fail.
Standard : 321H / 1.4878
Range : 3.17mm to 350mm dia
Designation : ASTM A276, ASME SA276
Finish : Bright, Black, Polish
Thickness: 4.0mm – 100mm
Type: Bar, Bright Bar, Black Bars, Hex Bar, Square Bar, Rods, Polish Bar, Forged Bar, Round Bar
Length : Random, Fix & Cut Length
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Ti |
| 321H | 0.04 – 0.10 | 2 max | 0.75 max | 0.045 max | 0.03 max | 17 – 19 | 3 – 4 | 9 – 12 | – | 4xC min 0.60% max |
| Density | 8.0 g/cm3 |
| Melting Point | 1454 °C (2650 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000, MPa – 205 |
| Elongation | 35 % |
| Size (mm) | 10×10 | 12×12 | 16×16 | 20×20 | 25×25 | 32×32 | 40×40 | 50×50 |
|---|---|---|---|---|---|---|---|---|
| kg/m | 0.81 | 1.16 | 2.06 | 3.22 | 5.03 | 8.24 | 12.87 | 19.60 |
| Standard | SS 321H |
| UNS | S32109 |
| WERKSTOFF NR. / DIN | 1.4878 |
Yes, Stainless Steel 321H Round Bars and Rods can be recycled after use. Stainless steel is highly recyclable without losing its properties, making it an environmentally sustainable material. Recycling helps reduce energy consumption, raw material use, and waste, contributing to a more sustainable manufacturing process. After recycling, Stainless Steel 321H can be reused in new products with similar strength, corrosion resistance, and high-temperature performance, making it a valuable material for continuous reuse in various industries.
Yes, Stainless Steel 321H Round Bars and Rods can be used for natural gas applications. Their excellent resistance to high temperatures and corrosion makes them suitable for gas processing and pipeline systems.
Yes, Stainless Steel 321H Round Bars and Rods can be used for underground applications. Their excellent corrosion resistance to chemicals, moisture, and aggressive environments makes them suitable for underground infrastructure and pipelines.
You’ll find Stainless Steel 321H round bars and rods hard at work in some of the most challenging settings. They are ideal for high-temperature equipment like heat exchangers, boiler components, and aircraft exhaust systems. Their durability also makes them perfect for the chemical processing and petrochemical industries. Essentially, wherever there’s a need for a material that can handle intense heat and resist corrosion, our 321H products provide the dependable performance your application demands.






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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