Kanish Metals has built a solid reputation as a reliable manufacturer and supplier of Stainless Steel 321H Hex Bars and Rods in Dubai, UAE. They offer top-notch products specifically designed to withstand high temperatures and corrosive environments. Stainless Steel 321H is a titanium-stabilized austenitic stainless steel that contains more carbon than 321, which gives it remarkable creep and stress-rupture resistance when exposed to elevated temperatures. The hex bars and rods crafted from this material are known for their durability, precision, and long-lasting reliability, making them perfect for critical industrial applications. Thanks to their advanced manufacturing techniques, rigorous quality control, and prompt delivery, Kanish Metals has become a trusted supplier of Stainless Steel 321H Hex Bars and Rods across various industries in the region.
These hex bars and rods are made up of 17–19% chromium, 9–13% nickel, and titanium, which helps stabilize the structure and prevents carbide precipitation during welding or exposure to high temperatures. They boast a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. The increased carbon content ensures excellent creep resistance, mechanical stability, and long-term performance even at high temperatures. Additionally, these hex bars and rods exhibit outstanding oxidation resistance and toughness, making them well-suited for demanding industrial settings.
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.
Stainless Steel 321H Hex Bars and Rods find extensive use in industries that require high-temperature strength, corrosion resistance, and dimensional stability. They are perfect for applications such as furnace components, heat exchangers, chemical processing equipment, pressure vessels, and aerospace projects. Their resistance to intergranular corrosion makes them ideal for welded assemblies that are subjected to elevated temperatures. Furthermore, they are utilized in marine environments, petrochemical plants, and power generation sectors. Overall, Stainless Steel 321H Hex Bars and Rods offer a dependable mix of durability, strength, and heat resistance for essential engineering and industrial applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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