Marzouk Steel, located in Tunis, Tunisia, stands out as a top manufacturer and supplier of EN 10149-2 S315MC steel sheets and plates, serving the automotive, construction, and engineering sectors. With state-of-the-art production facilities and rigorous quality control measures, Marzouk Steel guarantees high dimensional accuracy, consistent mechanical properties, and exceptional surface quality. The company prides itself on offering customized solutions, prompt delivery, and dependable technical support. By following international standards, Marzouk Steel provides steel products that blend strength, formability, and durability, making it a reliable partner for modern industrial applications that require high performance and precision in structural and cold-formed components.
EN 10149-2 S315MC plates and sheets are high-strength, low-alloy steels that find their application in cold forming. The chemical composition is ≤0.12% Carbon (C), ≤0.025% Phosphorus (P), ≤0.015% Sulfur (S), ≤2.10% Manganese (Mn), and ≤0.60% Silicon (Si), ensuring a good weldability and toughness. Mechanical properties have a minimum yield strength of 315 MPa and tensile strength of 390-510 MPa, with an elongation of ≥22% for enhanced formability. These characteristics render S315MC suitable for automotive and structural applications that demand strength, durability, and accuracy in production.
| Grade | C | Si | Mn | P | S | Altotal | Mo | Ti | B |
| EN 10149-2 S315MC | 0,12 max | 0,50 max | 1,30 max | 0,025max | 0,020 | 0,015 | – | 0,15 | – |
| Grade | Mechanical properties 　 | Yield Strength ReH [N/mm2] t ransv.min. | Tensile Strength Rm [N/mm2] transv. | Min.totalel ongation [%] | Smallest recom mended bending radius bending angles ≤ 90 | |||
| EN 10149-2 S315MC | 　 S315MC | 315 | 390 – 510 | L0 = 80 mm | L0= 5,65 √S0 | e1) ≤ 3 | 3 < e1)< 6 | e1) > 6 |
| e2) < 3 | e2) ≥ 3 | |||||||
| 20 | 24 | 0,25 e | 0,5 e | 1,0 e | ||||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
S315MC steel sheets and plates find their place in automotive manufacturing, heavy machinery, and structural applications that demand outstanding cold forming properties. Common applications include chassis parts, frames, crane components, and other load-bearing sections where strength, weldability, and ductility are essential. They are also utilized in construction equipment, transportation vehicles, and various industrial fabrication projects. Thanks to their unique combination of high strength and formability, S315MC sheets and plates are the go-to choice in modern engineering and fabrication processes that require durable, lightweight, and cost-effective steel 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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