Mourad Metals is a trusted manufacturer and supplier based in Tunis, Tunisia, specializing in high-quality Stainless Steel 321H Square Bars and Rods tailored to meet the diverse needs of various industries. With state-of-the-art manufacturing facilities and rigorous quality control measures, Mourad Metals guarantees products that adhere to international standards. Their Stainless Steel 321H Square Bars and Rods boast impressive dimensional accuracy, a superior surface finish, and reliable performance. The company prioritizes customer satisfaction by offering personalized solutions, prompt delivery, and competitive pricing, making them a go-to partner for high-temperature and corrosion-resistant stainless steel products.
Stainless Steel 321H Square Bars and Rods are austenitic stainless steels enriched with chromium and nickel, with titanium included for stabilization. The increased carbon content in 321H boosts its high-temperature strength and creep resistance. This unique composition provides outstanding resistance to intergranular corrosion, especially after being subjected to high temperatures. On the mechanical side, Stainless Steel 321H Square Bars and Rods deliver solid tensile strength, impressive ductility, and toughness. They maintain their structural integrity and mechanical performance even under continuous high-temperature service.
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.
Stainless Steel 321H Square Bars and Rods find extensive use in high-temperature and corrosive environments. They are commonly utilized in heat exchangers, furnace components, exhaust manifolds, and expansion joints. Additionally, they are widely employed in the petrochemical, oil and gas, power generation, and aerospace sectors. Thanks to their excellent weldability and resistance to thermal stress, Stainless Steel 321H Square Bars and Rods are perfect for pressure vessels, piping systems, and structural components.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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