Marzouk Steel is a trusted manufacturer and supplier of S315MC sheets and plates, based in Tunis, Tunisia. The company specializes in high-quality thermomechanically rolled steel products that adhere to European standards, catering to the needs of today’s fabrication and engineering sectors. With a strong commitment to quality control, precise processing, and customer satisfaction, Marzouk Steel consistently provides reliable steel solutions. Their technical know-how and efficient supply chain support a variety of projects in the automotive, construction, and industrial fields, both regionally and internationally.
S315MC sheets and plates are crafted from fine-grain structural steels that are thermomechanically rolled, offering outstanding cold-forming capabilities. The chemical makeup features carefully controlled amounts of carbon, manganese, silicon, and microalloying elements like niobium or titanium, which boost strength and ductility. On the mechanical side, S315MC boasts a minimum yield strength of around 315 MPa, along with impressive elongation and toughness. These characteristics ensure excellent weldability, formability, and resistance to cracking during bending and shaping processes.
| Steel grade type | Carbon steel: |
|---|---|
| Standard | |
| Production specifications | Steel plate,Sheet, Coil,Flat bar,Round bar, Strip steel,wire,All kinds of forgings. |
| Mchining | Turning Milling Grinding Deep hole drilling: length max 9.8 meters. |
| Range of work | Round bar steel: 1mm to 2000mm Square-shape steel: 10mm to 1000mm steel Plate/sheet:0.08mm to 800mm Width: 10mm to 1500mm Lenth: We can supply any lenth based on the customer’s requirement. Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes Tubings: OD: φ4-410 mm, with wall thickness ranging from 1-35 mm. |
| Heat treatment | Normalizing,Annealing,Tempering,Quenching,Hardening and tempering,Seasoning,Surface hardening,Carburizing |
| 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 | ||||
| Grade | S315MC EN 10149-2 Material #: 1.0972 | Comparison of steel grades | |
| EN 10149-2 S315MC | NFA 36-231 | E 315 D | |
| BS 1449 | HR 43F35 | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Quantity | Value | Unit |
|---|---|---|
| Thermal expansion | 16 – 17 | e-6/K |
| Thermal conductivity | 16 – 16 | W/m.K |
| Specific heat | 500 – 500 | J/kg.K |
| Melting temperature | 1370 – 1400 | °C |
| Service temperature | 0 – 500 | °C |
| Density | 8000 – 8000 | kg/m3 |
| Resistivity | 0.7 – 0.7 | Ohm.mm2/m |
You’ll find S315MC sheets and plates in a variety of applications that demand a balance of strength and high formability. Common uses include automotive parts, chassis components, truck frames, trailers, and structural sections. They’re also utilized in construction equipment, industrial machinery, and welded assemblies. Thanks to their dependable mechanical performance and ease of fabrication, S315MC steels are perfect for lightweight, durable designs where efficiency, strength, and manufacturing flexibility are key.
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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