Strategically located in the industrial heart of Manama, Bahrain, Junaid Metals has built a reputation as a trusted source for high-performance materials. We take pride in supplying premium Stainless Steel 321H Round Bars and Rods, engineered to meet the rigorous demands of challenging environments. Our commitment lies in providing not just a product, but a reliable solution, ensuring our clients receive materials that deliver exceptional durability and performance, project after project.
The strength of 321H lies in its specific chemistry. This grade is stabilized with titanium, which provides outstanding resistance to corrosion, particularly against intergranular attack. It offers enhanced high-temperature strength, making it well-suited for sustained service in extreme heat. This combination of a robust composition and superior mechanical properties ensures the bars and rods maintain their integrity and performance under significant stress and thermal cycling.
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 our Stainless Steel 321H Round Bars and Rods at the core of critical operations within the petrochemical and power generation industries. They are essential for constructing high-temperature piping systems, heat exchangers, and pressure vessels. Furthermore, their reliability makes them a preferred choice for aerospace components and furnace parts, where failure is not an option. Essentially, these materials are specified wherever superior strength and corrosion resistance are non-negotiable for long-term, safe operation.






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