Marzouk Steel, based in Tunis, Tunisia, is a trusted manufacturer and supplier of Carbon Steel API 5L sheets and plates, catering to the energy, construction, and industrial sectors. The company adheres to rigorous international quality standards to guarantee consistent mechanical performance, precise dimensions, and a smooth surface finish. With state-of-the-art manufacturing facilities and a skilled technical team, Marzouk Steel provides API 5L products that can handle tough service conditions. Their dedication to quality, prompt delivery, and customer satisfaction has established them as a reliable partner for both local and international clients in need of dependable carbon steel sheets and plates.
Carbon steel API 5L sheets and plates consist mainly of expanding elements such as carbon, manganese, phosphorus, sulfur and vanadium, newobium and titanium, increasing strength and durability. They provide excellent mechanical properties including high tensile power (up to 120,000 PSIS), good return strength, influence resistance and cruelty. These plates are very weldable, corrosion resistant and cost -effective, making them ideal for pipelines, structural components and industrial machines. Their better performance ensures reliability in requirements for areas such as oil, gas, construction and marine industries.
| Standard | API |
|---|---|
| Specification | API 5L GR. X52 / X56 / X60 / X65 / X70 etc |
| Width | 1000mm – 3000mm |
| Thickness | 1mm – 300mm |
| Production | Hot-Rolled (HR) / Cold-Rolled (CR) |
| C | Si | Mn | P | S |
| 0.16 – 0.24 | 0.15 – 0.40 | 0.70 – 1.60 | 0.025 (max) | 0.025 (max) |
| Grade | Yield Strength | Tensile Strength | Yield to Tensile | Elongation |
| Â | min. (KSI) | min. (KSI) | Ratio (max) | % |
| API 5L X52 | 52 | 66 | 0.93 | 21 |
| API 5L X56 | 56 | 71 | 0.93 | 19 |
| API 5L X60 | 60 | 75 | 0.93 | 19 |
| API 5L X65 | 65 | 77 | 0.93 | 18 |
| API 5L X70 | 70 | 82 | 0.93 | 17 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The Carbon Steel API 5L sheets and plates are crafted with a carefully controlled chemical composition, typically featuring carbon, manganese, silicon, and minimal amounts of sulfur and phosphorus to boost strength and toughness. This well-balanced composition ensures excellent weldability and resistance to cracking. In terms of mechanical properties, API 5L materials deliver dependable yield and tensile strength based on the grade, along with good elongation and impact resistance. These characteristics make API 5L sheets and plates ideal for fabrication, forming, and welding in applications that demand durability and structural integrity.
API 5L sheets and plates find extensive use in the oil and gas industry for pipelines, storage tanks, pressure vessels, and supporting structures. They are also utilized in construction, power generation, petrochemical plants, and heavy engineering projects where strength and reliability are crucial. Furthermore, these materials are employed in offshore structures, industrial equipment, and fabricated components that face challenging environments. The blend of mechanical strength, weldability, and adherence to international standards makes Carbon Steel API 5L sheets and plates a top choice for critical 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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