Yousef Steel, a reputable steel manufacturer and supplier located in Riyadh, Saudi Arabia, proudly offers top-quality **DILLIMAX 690T sheets and plates**. These products are specifically designed for high-strength structural applications that demand exceptional weldability and toughness. DILLIMAX 690T is a thermomechanically rolled, high-yield structural steel plate produced by Dillinger, celebrated for its impressive strength-to-weight ratio and dependable performance in challenging environments. These plates are perfect for heavy engineering projects, crane construction, offshore platforms, and structures that bear significant loads. Yousef Steel guarantees precise dimensions, superior quality, and tailored solutions for critical applications.
DILLIMAX 690T is a high-strength, low-alloy steel boasting a minimum yield strength of 690 MPa. Its typical chemical makeup includes carbon (max 0.18%), manganese, chromium, nickel, and molybdenum, all of which enhance its remarkable toughness and excellent weldability, even in thicker sections. The “T” signifies thermomechanical rolling, a process that refines the grain structure, boosts toughness, and improves weldability. It also retains good impact strength at low temperatures, typically tested down to -40°C, making it suitable for extreme climates and dynamic loading scenarios.
Grade : 70
Item : DILLIMAX 690T Structural Steel Plate
Thickness : 5 – 160mm, 6 – 60mm, 5 – 160mm
Width : 1000mm-4500mm
Length : 3000mm -18000mm
| C | Si | Мn | P | S | N | B | Сr | Сu | Мо | Nb | Ni | V |
| 0.20 max.(%) | 0.80 max.(%) | 1.70 max.(%) | 0.020-0.025 | 0.010-0.015 | 0.015 max.(%) | 0.005 max.(%) | 1.50 max.(%) | 0.50 max.(%) | 0.70 max.(%) | 0.06 max.(%) | 2.00 max.(%) | 0.12 max.(%) |
| Steel Grade | Thickness, mm | Yield strength, min MPa | Tensile strength, MPa | Elongation, min % |
| DILLIMAX 690T | ≥8 t ≤50 | 690 | 770-940 | 14 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
DILLIMAX 690T plates and sheets are quenched and tempered steel of high strength used in severe applications where high toughness and weldability are mandatory. Plates find widespread use in heavy plant equipment, constructional building, mining, and in the production of cranes since they have a better carrying capacity. The plates are employed in offshore plants, bridges, and pressure vessels where strength and durability are required to be top-notch. Its enhanced mechanical properties ensure that it is best suited for truck frames, lifting gear, and hydraulic jacks. Further, DILLIMAX 690T maximizes performance in wear-resistant operations, lowering the cost of maintenance and improving working efficiency in aggressive environments.
Yousef 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 Riyadh, Saudi Arabia.
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