Nestled in the heart of Manama’s industrial landscape, Junaid Metals has built a reputation for supplying top-tier materials to Bahrain’s growing sectors. We take pride in offering high-quality Stainless Steel 321h Bars and Rods, engineered to meet the rigorous demands of challenging environments. Our commitment is to provide solutions that not only meet but exceed expectations, ensuring our clients receive materials that deliver outstanding performance and durability for their most critical projects.
The strength of 321h Stainless Steel lies in its carefully balanced composition, which includes chromium, nickel, and a stabilizing titanium element. This specific formulation gives the alloy exceptional resistance against corrosion and oxidation, particularly under high temperatures. The resulting mechanical properties are impressive, offering a great combination of high tensile strength and good creep resistance, which allows it to maintain its integrity and performance even when subjected to sustained stress in heated conditions.
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Standards |
ASTM A276, A479, A582, GB4226-84, GB/T1220-2007, JISG4311-91, JIS G4318-98, EN 10095-99, GB4226-84, EN10088-3-2005, JIS G4303-2005, etc |
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Stainless Steel Round Bar type |
ASTM A276 321h stainless steel round bars |
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Range |
Range – 3.17mm to 350mm dia |
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Technique |
Forged/Hot Rolled/Cold Drawn/Peeled |
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Diameter |
2.0-400mm |
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Surface |
bright round bar, pickled round bar, black round bar |
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Length |
3000mm, 6000mm or according to the customer’s requirement. |
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Type |
Round bar, rod, square bar, flat bar, hexagon bar, angle bar, channel bar, threaded bar |
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Package Details |
Standard seaworthy package(wooden boxes package,pvc package, or other package) |
| Grade | C | Mn | Si | P | S | Cr | Ti | Ni | N |
| SS 321h | 0.04 – 0.10 max | 2 max | 0.75 max | 0.045 max | 0.03 max | 17 – 19 | 4xC min 0.60% max | 9 – 12 | 0.10 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 321h | 1.4541 | S32109 | SUS 321h | – | – | – | X6CrNiTi18-10 |
Stainless Steel 321H is a high-carbon version of 321 stainless steel. The higher carbon content in 321H improves its high-temperature strength, making it ideal for use in environments with temperatures over 800°C (1472°F). While both offer excellent resistance to oxidation and corrosion, 321H is particularly suited for applications with higher thermal stresses.
Stainless Steel 321H Bars and Rods are commonly used in industries such as aerospace, chemical processing, power generation, and marine environments. They are ideal for high-temperature applications such as heat exchangers, reactor cores, and furnace parts.
Yes, Stainless Steel 321H Bars and Rods can be welded effectively. The addition of titanium in the alloy reduces the risk of carbide precipitation during welding, making them suitable for high-temperature applications where welding is required.
You’ll find SS 321h Bars and Rods are indispensable in fields where reliability is non-negotiable. They are the backbone of components in high-temperature industrial furnaces, heat exchangers, and expansive chemical processing equipment. The aerospace industry relies on this grade for parts within jet engines and exhaust systems, while its stability makes it a trusted choice for pressure vessels and critical structural elements in power generation plants, proving its worth where failure is simply not an option.






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
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