Neith Metals, based in Cairo, Egypt, stands out as a leading manufacturer and supplier of Stainless Steel 321H Bars and Rods. They pride themselves on delivering top-notch products that are built to last, offering durability, precision, and impressive corrosion resistance. By leveraging cutting-edge production technology and high-quality raw materials, Neith Metals guarantees that each bar and rod adheres to strict international standards for strength and performance. Stainless Steel 321H is well-known for its remarkable resistance to heat, oxidation, and intergranular corrosion, making it a perfect fit for tough industrial settings. With a strong commitment to innovation and customer satisfaction, Neith Metals caters to both local and global markets, providing dependable and long-lasting stainless steel solutions.
The Stainless Steel 321H Bars and Rods from Neith Metals are made up of iron, chromium (17–19%), nickel (9–12%), and titanium (0.3–0.7%) to stabilize the composition, along with a higher carbon content (0.04–0.10%) that boosts high-temperature strength. This unique blend offers exceptional resistance to oxidation and intergranular corrosion. On the mechanical side, these bars and rods boast a tensile strength ranging from 515 to 750 MPa, yield strength between 205 and 350 MPa, and an elongation of up to 40%, making them perfect for applications that require both durability and thermal stability under pressure.
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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.
Neith Metals’ Stainless Steel 321H Bars and Rods find their place in various industries that require high strength, heat resistance, and corrosion protection. They’re ideal for crafting shafts, fasteners, structural supports, machinery components, and precision-engineered parts. Common uses include exhaust systems, furnace equipment, boilers, heat exchangers, and chemical processing equipment. Thanks to their excellent machinability, durability, and thermal stability, these products are well-suited for the petrochemical, power generation, and automotive sectors, where long-term performance, reliability, and resistance to harsh conditions are essential.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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