Located in Amman, Jordan, Sabra Metals stands out as a trusted manufacturer and supplier of Stainless Steel 321H Bars and Rods, specifically crafted for high-temperature and pressure-sensitive applications. These bars and rods are made from titanium-stabilized austenitic stainless steel with a carefully controlled higher carbon content, providing exceptional resistance to intergranular corrosion and impressive strength even at elevated temperatures. Sabra Metals is committed to upholding international standards, ensuring precise dimensional accuracy, and delivering consistent surface quality, supplying SS 321H bars and rods to industries like power, petrochemical, and heavy engineering around the globe.
The composition of Stainless Steel 321H Bars and Rods includes chromium (17–19%), nickel (9–12%), titanium stabilization, and a higher carbon content compared to SS 321. This unique blend boosts creep strength and enhances resistance to intergranular corrosion during extended exposure to high temperatures. On the mechanical side, SS 321H showcases higher tensile and yield strength, along with good ductility and excellent toughness. It maintains its mechanical stability and load-bearing capacity at temperatures reaching up to about 900°C, making it a great fit for challenging thermal environments.
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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.
Stainless Steel 321H Bars and Rods find their place in a variety of high-temperature and high-stress industrial applications. Common uses include components for boilers, pressure vessels, parts for heat exchangers, furnace equipment, and hardware for refineries. They are also essential in petrochemical plants and power generation units where resistance to thermal cycling and oxidation is crucial. Thanks to their good machinability and welding performance, SS 321H bars and rods are perfect for shafts, fasteners, and structural components that operate under elevated temperatures.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sabra Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Amman, Jordan
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