Marzouk Steel is a reliable manufacturer and supplier of Sailma 450 HI Sheets and Plates, proudly based in Tunis, Tunisia. They cater to the defense, shipbuilding, and heavy engineering sectors. The company is dedicated to providing high-strength steel products that adhere to strict quality and performance standards. Thanks to their advanced manufacturing techniques, rigorous inspection processes, and deep technical know-how, Marzouk Steel guarantees consistent quality, precise dimensions, and dependable performance. Their commitment to customer satisfaction, on-time delivery, and competitive pricing has made them a trusted name for Sailma 450 HI sheets and plates, which are essential for demanding structural and protective applications both regionally and internationally.
Sailma 450 HI Sheets and Plates are crafted from high-strength low-alloy steels designed for exceptional toughness and strength. Their chemical makeup usually features controlled amounts of carbon, manganese, nickel, chromium, and molybdenum, all of which boost strength, hardenability, and impact resistance. On the mechanical side, Sailma 450 HI boasts impressive yield and tensile strength, outstanding impact toughness, and good weldability. These characteristics provide remarkable resistance to shock, vibration, and dynamic loads, making the material ideal for critical applications that require reliable performance in extreme operating and environmental conditions.
| STANDARD | WERKSTOFF NR. | UNS | IS 2062 | IS 8500 | EN 10149-2 | SEW092:1990 |
| Sailma 450 | 1.0982 | – | GRADE E450 D | FE 570 B | S460MC | QstE460TM |
| Grade | C | Si | Mn | P | S | Al | Nb + V + Ti max % |
| SAILMA 450 HI | 0.25 | 0.40 | 1.50 | 0.055 | 0.055 | 0.01 | 0.2 |
| Grade | Yield strength MPa | Tensile Strength MPa | Elongation |
| SAILMA 450 HI | 450 min | 570 – 720 | 19 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These Sailma 450 HI Sheets and Plates find their way into various applications where high strength and impact resistance are crucial. You’ll commonly see them in naval ships, submarines, offshore platforms, defense vehicles, armored structures, and heavy-duty marine components. They’re also utilized in pressure hulls, structural reinforcements, and key engineering projects that face high stress and harsh environments. With their excellent mechanical stability and toughness, Sailma 450 HI sheets and plates ensure safety, durability, and a long service life in demanding defense, marine, and industrial applications.
Marzouk Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Tunis, Tunisia.
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