Rashid Metals, a well-respected manufacturer and supplier located in Muscat, Oman, has built a solid reputation for providing top-notch Stainless Steel 321H Square Bars and Rods. These products are essential for industries that demand exceptional heat resistance and durability. With a keen emphasis on precision engineering, cutting-edge production facilities, and a commitment to international quality standards, Rashid Metals ensures that their offerings consistently excel in high-temperature and corrosive environments. Their Stainless Steel 321H Square Bars and Rods are celebrated for their enhanced creep strength, stability, and impressive longevity. The company proudly serves the petrochemical, construction, engineering, and power generation sectors with reliable stainless steel solutions.
Stainless Steel 321H Square Bars and Rods are high-carbon, titanium-stabilized austenitic alloys primarily made up of chromium and nickel. The higher carbon content boosts creep strength and provides excellent stability at elevated temperatures. These bars and rods deliver strong tensile and yield strength, dependable hardness, and remarkable toughness, even when exposed to prolonged heat. Thanks to titanium stabilization, their resistance to intergranular corrosion and oxidation is significantly improved, ensuring reliable mechanical performance in challenging thermal conditions. Additionally, Stainless Steel 321H maintains good weldability and structural integrity.
Stainless Steel 321H Square Bars Specification :
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| 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. |
| Grade | Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elong (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321H | 515 | 205 | 40 | 95 | 217 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 321H | 1.4438 | S32109 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Yes, Stainless Steel 321H Square Bars are highly corrosion-resistant due to the addition of titanium, which helps prevent sensitization in high-temperature environments. They are ideal for applications in corrosive environments, offering excellent durability.
Stainless Steel 321H Square Rods offer excellent resistance to high-temperature oxidation, excellent weldability, and exceptional strength at elevated temperatures. They are ideal for applications in the chemical, petrochemical, and power generation industries.
Yes, Stainless Steel 321H Square Bars can be customized in size and length to meet specific requirements. Customization options are available based on customer needs for various applications.
These Stainless Steel 321H Square Bars and Rods find extensive use in applications that require outstanding high-temperature strength, corrosion resistance, and structural stability. They are perfect for furnace components, heat exchangers, boiler parts, exhaust manifolds, and various high-temperature processing equipment. In the petrochemical and refinery sectors, they are employed in catalytic reactors, thermal processing units, and piping systems that face fluctuating thermal conditions. These bars and rods are also ideal for aerospace components, chemical processing equipment, food-grade machinery, and structural frameworks. Their square shape enhances load-bearing capabilities, making them a reliable choice for demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
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