Neith Metals, based in Cairo, Egypt, has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 321 Hex Bars and Rods. They pride themselves on delivering top-notch products that are designed for strength, durability, and precision. By using cutting-edge production methods and high-quality raw materials, Neith Metals guarantees that each hex bar and rod adheres to strict international standards. Renowned for their impressive resistance to corrosion and heat, these products are perfect for tough industrial settings. With a strong commitment to innovation, dependability, and customer satisfaction, Neith Metals has become a go-to source for stainless steel solutions not just in Egypt, but also in global markets.
The Stainless Steel 321 Hex 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 material. This unique blend boosts their resistance to intergranular corrosion and oxidation, especially at high temperatures. On the mechanical side, they boast a tensile strength ranging from 515 to 750 MPa, a yield strength of about 205 to 350 MPa, and an elongation of up to 40%. These characteristics make Stainless Steel 321 an excellent choice for applications that require high strength, heat resistance, and stability under mechanical and thermal stress.
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. |
| Element | Density | Melting Range,℃ | Tensile Strength | Yield Strength | Elongation | Hardness (Brinell) |
| SS 321 | 8 | 1454 ℃ | 515 | 205 | 40 | 217 |
| 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 321 hex bars/rods are highly suitable for high-temperature applications due to their excellent resistance to oxidation and scaling, particularly in environments above 900°C. The addition of titanium stabilizes the material, preventing carbide precipitation, and enhancing its resistance to intergranular corrosion, making it ideal for aerospace and industrial applications.
SS 321 hex bars/rods are commonly used in industries requiring high-temperature resistance, such as aerospace, chemical processing, and power generation. Applications include exhaust systems, heat exchangers, furnace components, and reactors. Their resistance to corrosion, oxidation, and scaling makes them ideal for environments with elevated temperatures and aggressive conditions.
SS 321 hex bars/rods can be welded easily, but special care is needed to prevent carbide precipitation. Preheating and post-weld heat treatment are recommended to avoid weld embrittlement. Using titanium-stabilized filler metals helps maintain the alloy’s resistance to intergranular corrosion, ensuring weld integrity in high-temperature applications.
You’ll find Stainless Steel 321 Hex Bars and Rods from Neith Metals being utilized in various industries that require exceptional strength and resistance to heat and corrosion. They are commonly found in exhaust manifolds, heat exchangers, furnace components, expansion joints, and aerospace parts. Additionally, they play a crucial role in chemical processing, petrochemical, and refinery equipment that faces prolonged high temperatures. Their hexagonal shape not only provides a great grip but also enhances machinability, making them ideal for precision-engineered parts. The combination of mechanical stability, durability, and oxidation resistance ensures reliable performance even in the most demanding environments.
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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