Marzouk Steel, based in Tunis, Tunisia, stands out as a top manufacturer and supplier of EN 10149-2 S420MC steel sheets and plates, catering to the automotive, construction, and heavy engineering industries. With cutting-edge production facilities and a strong commitment to quality control, Marzouk Steel ensures that their products boast precise dimensions, consistent mechanical properties, and exceptional surface quality. The company prides itself on offering customized solutions, dependable logistics, and expert technical support. By adhering to international standards, Marzouk Steel guarantees that their S420MC steel sheets and plates deliver high strength, excellent formability, and durability, making them a reliable choice for modern structural and cold-formed applications.
EN 10149-2 S420MC plates and sheets are cold forming low-alloy high-strength steels that possess excellent formability and impact resistance. They have the following chemical composition: ≤0.12% Carbon (C), ≤0.025% Phosphorus (P), ≤0.015% Sulfur (S), ≤1.60% Manganese (Mn), and ≤0.50% Silicon (Si), with the best weldability and strength. The mechanical properties have a minimum yield point of 420 MPa, tensile strength of 480-620 MPa, and elongation of 16% (for thickness ≤3mm), with great formability and impact resistance. Such attributes suit S420MC for usage in automotive, building, and structure applications calling for high toughness and accuracy.
| Grade | C | Si | Mn | P | S | Al | Nb | V | Ti |
| S420MC | 0,12 max | 0,50 max | 1.6 max | 0.025 max | 0.015 | 0.015 | 0.09 | 0.2 | 0.15 |
| Grade | ReH-Minimun yield strength(Mpa) | Rm-Tensile strength(Mpa) | Nominal thickness(mm) | A-Minimum elongation Lo=5,65√So(%) | Nominal thickness(mm) | A-Minimum elongation Lo=5,65√So(%) |
| EN 10149-2 S420MC | 420 | 480-620 | From3 | 19 | From3 | 19 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
S420MC steel sheets and plates find extensive use in automotive manufacturing, heavy machinery, and structural engineering projects where strength and formability are essential. Common applications include chassis parts, truck and trailer components, crane structures, load-bearing sections, and cold-formed steel sections. They are also utilized in construction equipment, transportation vehicles, and industrial fabrication that demands durable, high-strength, and lightweight materials. Thanks to their impressive mechanical performance and cold-forming capabilities, S420MC sheets and plates are the go-to choice for modern fabrication processes that require cost-effective solutions.
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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