Marzouk Steel is a reliable producer and supplier of premium steel products in Tunis, Tunisia, with expertise in MAXIL 690 sheets and plates. With their superior strength, durability, and abrasion resistance, MAXIL 690 steel plates are perfect for heavy-duty use in industries like construction, mining, and engineering. At Marzouk Steel, we provide top-notch quality, accurate cutting, and guaranteed supply to suit various project needs. With passion for excellence and customer service, we offer high-quality steel solutions that exhibit exceptional performance and durability in harsh conditions.
MAXIL 690 is a quenched and tempered, high-strength steel that is employed for structural and heavy machinery purposes. It possesses superior toughness, weldability, and formability with high yield strength (minimum 690 MPa). The chemical composition consists of carbon, manganese, silicon, chromium, nickel, and molybdenum, improving hardness and resistance against corrosion. The mechanical features include tensile strength of 770–940 MPa and acceptable impact resistance at low temperature levels as well. MAXIL 690 plate and sheet sheets possess improved fatigue strength, optimum for high demanding industries such as construction, mining, and transport, where it is crucial that they are strength and durability resistant.
| C | Si | Mn | P | S | B | Cr | Cu | Mo | N | Nb* | Ni | Ti* | V* | Zr* |
| 0.20 | 0.80 | 1.70 | 0.020 | 0.010 | 0.005 | 1.50 | 0.50 | 0.70 | 0.015 | 0.06 | 2.0 | 0.05 | 0.12 | 0.15 |
| Steel grade | Yield strength ReH MPa | Tensile strength Rm MPa | EN 100256: 2004 + A1:2009 | Heavy plate thickness mm | Obsolete standard EN 101372 1995 | Elongation, min % |
| S690Q, QL | 690 | 770 – 940 | S690QL | 6 – 60 | S690QL | 14 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
MAXIL 690 sheets and plates find extensive applications in high-strength, wear-resistant materials-based industries. They are crucial for bridge construction, cranes, and structural frameworks because of their superior load-carrying ability. In earthmoving and mining equipment, they offer enhanced wear resistance, improving service life. Transport sector employs MAXIL 690 for truck chassis, trailers, and railway components that offer lightweight but robust designs. It also employs in pressure vessel, offshore complex, and military vehicles, wherein high impact, resistance, and toughness are prerequisites. As good weldability and formability characters, MAXIL 690 comes in demanding application where strength and reliability are imperative.
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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