Ahmed Sheets and Plates, located in Safat, Kuwait, stands out as a top-notch manufacturer and supplier of premium stainless steel products, including their renowned Stainless Steel 321 Hex Bars and Rods. This company has built a solid reputation for its unwavering dedication to precision, durability, and quality, ensuring that their materials consistently meet international standards. Thanks to their cutting-edge manufacturing techniques, rigorous quality control, and prompt delivery, Ahmed Sheets and Plates caters to a variety of industries, including chemical, marine, construction, and engineering. Their 321 hex bars and rods are particularly prized for their remarkable high-temperature stability, resistance to corrosion, and long-lasting performance, making them perfect for even the most demanding industrial applications.
Stainless Steel 321 Hex Bars and Rods are crafted from an austenitic stainless steel alloy that’s stabilized with titanium, which helps prevent the formation of chromium carbide and enhances resistance to intergranular corrosion. The alloy is made up of chromium, nickel, and titanium, which together provide outstanding mechanical properties like high tensile strength, toughness, and ductility. These hex bars and rods excel in maintaining stability at elevated temperatures and offer excellent weldability without compromising their corrosion resistance. Their robust nature guarantees reliable performance in tough industrial settings and high-temperature environments.
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 widely used in industries that demand high temperature resistance, corrosion protection, and structural integrity. They’re commonly found in applications such as chemical processing equipment, heat exchangers, exhaust systems, pressure vessels, boilers, and marine components. Additionally, they play a crucial role in aerospace, power generation, and food processing industries, where durability, hygiene, and thermal stability are essential. Engineers and fabricators trust 321 hex bars and rods for their exceptional performance and longevity. Ahmed Sheets and Plates is committed to ensuring that their 321 hex bars and rods adhere to strict industrial standards, delivering reliable solutions for industrial, marine, and engineering needs.
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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