Neith Metals, located in Cairo, Egypt, has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 321H Hex Bars and Rods. They’re known for providing top-notch, precision-engineered products that serve a variety of industries. With years of experience and state-of-the-art manufacturing facilities, Neith Metals guarantees outstanding material performance, precise dimensions, and dependable quality. Their Stainless Steel 321H Hex Bars and Rods comply with international standards and are tailored to meet diverse industrial needs. By blending durability with excellent corrosion resistance, Neith Metals has established itself as a prominent player in Egypt’s stainless steel market, dedicated to excellence, customer satisfaction, and sustainable production practices.
Stainless Steel 321H Hex Bars and Rods are titanium-stabilized austenitic stainless steels that contain 17–19% chromium, 9–12% nickel, and 0.04%–0.10% carbon, with titanium added up to five times the carbon content for stabilization. This unique composition boosts resistance to intergranular corrosion and high-temperature oxidation. On the mechanical side, the alloy boasts a tensile strength of about 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. It also maintains impressive creep and stress rupture properties, making it perfect for high-temperature applications and environments that demand both strength and corrosion resistance.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 321 | 0.08 max. | 17.0 – 19.0 | 2.00 max. | 9.0-12.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| SS 321H | 0.04 – 0.10 | 17.0 – 19.0 | 2.00 max. | 9.0-12.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 321 | 0.08 max. | 17.0 – 19.0 | 2.00 max. | 9.0-12.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| SS 321H | 0.04 – 0.10 | 17.0 – 19.0 | 2.00 max. | 9.0-12.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
SS 321H Hex Bars/Rods are highly resistant to oxidation and intergranular corrosion due to titanium stabilization, making them ideal for high-temperature environments. They offer excellent strength, durability, and resistance to sulfur compounds, ensuring reliability in extreme conditions.
SS 321H Hex Bars/Rods are commonly used in aerospace, chemical processing, power generation, petrochemical, and pharmaceutical industries. They are ideal for high-temperature applications such as heat exchangers, pressure vessels, exhaust systems, and furnace components due to their excellent corrosion resistance.
SS 321H Hex Bars/Rods can be welded easily, thanks to their titanium stabilization, which prevents sensitization and intergranular corrosion. However, it's essential to use low-carbon filler materials to maintain the material's properties and prevent carbide precipitation. Pre-heating and post-weld heat treatment may be required for optimal results.
You’ll find Stainless Steel 321H Hex Bars and Rods widely used in industries that require high-temperature strength and corrosion resistance. They’re commonly found in heat exchangers, furnace components, expansion joints, and exhaust systems. Additionally, these rods are extensively used in the petrochemical, refinery, aerospace, and power generation sectors for creating parts that are exposed to high temperatures. They also play a crucial role in chemical processing equipment, pressure vessels, and boiler tubes, where resistance to oxidation and scaling is essential. Their remarkable mechanical strength, formability, and weldability make them perfect for both heavy-duty and precision engineering applications across various industries.
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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