Marzouk Steel stands out as a leading manufacturer and supplier located in Tunis, Tunisia, providing top-notch steel solutions tailored for industrial, structural, and heavy-duty needs. The company is particularly known for its NICRODUR 450 sheets and plates, which are celebrated for their remarkable hardness, wear resistance, and toughness, making them ideal for challenging environments. With state-of-the-art production facilities, strict quality control measures, and a team of skilled experts, Marzouk Steel guarantees consistent material performance and precise dimensional accuracy. Catering to sectors like construction, mining, heavy machinery, and industry, the company delivers steel products that adhere to international standards, ensuring superior load-bearing capacity, long-lasting durability, and dependable performance for applications that demand high-strength, abrasion-resistant, and resilient steel materials.
The NICRODUR 450 sheets and plates are crafted from high-strength alloy steel, featuring a meticulously controlled chemical composition. This steel is engineered with optimal levels of carbon, manganese, and other alloying elements to boost hardness, tensile strength, toughness, and wear resistance. On a mechanical level, NICRODUR 450 boasts a minimum yield strength of 450 MPa, impressive tensile strength, excellent impact resistance, and outstanding abrasion resistance. These characteristics guarantee long-lasting performance even under heavy loads, high stress, and abrasive industrial conditions, ensuring structural integrity and reliability in demanding applications.
Item: NICRODUR 450
Thickness : 5mm to 150mm
Length : 6,000mm to 12,000mm
Width : 1,500mm to 2,500mm
Heat Treatment: N, Q+T
Surface Point : EP, PE, HDP, SMP, PVDF
| Plate Thickness [mm] | C max | Si max | Mn max | S max | P max | Cr max | Ni max | Mo max | B max | CEV max | |
| 8 – 20 | 0,18 | 1,0 | 1,5 | 0,002 | 0,012 | 0,8 | 0,5 | 0,5 | 0,004 | 0,47 | |
| (20) – 40 | 0,19 | 1,0 | 1,5 | 0,002 | 0,012 | 0,9 | 0,5 | 0,5 | 0,004 | 0,56 | |
| (40) – 60 | 0,23 | 1,0 | 1,5 | 0,002 | 0,012 | 1,1 | 0,5 | 0,5 | 0,004 | 0,65 | |
| (60) – 80 | 0,25 | 1,0 | 1,5 | 0,002 | 0,012 | 1,1 | 0,5 | 0,5 | 0,004 | 0,71 |
| Yield strength(minimal), Re [MPa] | Tensile strength, Rm [MPa] | Elongation (minimal), A5 [%] | |
| NICRODUR 450 | 1280 | 1450 | 9 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| 1/8″ | 3/8″ | 3/4″ | 1-1/2″ | 3″ |
| 3/16″ | 1/2″ | 1″ | 2″ | 4″ |
| 1/4″ | 5/8″ | 1-1/4″ | 2-1/2″ | Â |
| *1/8″ thick plate is available in one size only 60″x 120″. The 3/6″ thick plate is available only as 48″ x 144″ and 96″ x 144″. | ||||
| Thickness | Width | Length |
| 4 | 2000 | 6000 |
| 5 | 2000 | 6000 |
| 6 | 2000 | 6000 |
| 6 | 2500 | 6000 |
| 8 | 2000 | 6000 |
| 8 | 2500 | 6000 |
| 10 | 2000 | 6000 |
| 12 | 2000 | 6000 |
| 15 | 2000 | 6000 |
| 16 | 2000 | 6000 |
| 20 | 2000 | 6000 |
| 25 | 2000 | 6000 |
| 32 | 2000 | 6000 |
| 40 | 2000 | 6000 |
| 50 | 2000 | 6000 |
| 60 | 1800 | 3400 |
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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