S690QL Steel Sheets and Plates are top-notch, high-strength structural steel products that have been quenched and tempered for applications where strength, toughness, and durability are a must. With a minimum yield strength of 690 MPa, these plates boast an impressive strength-to-weight ratio, making them perfect for heavy-duty structural and engineering projects. Their outstanding performance under dynamic loads, along with excellent weldability and formability, guarantees reliability in even the toughest environments. Crafted using advanced metallurgical processes, S690QL plates provide consistent quality and precision, making them the go-to choice for industries that demand high performance and lighter structural weight.
S690QL Steel Sheets and Plates find their place in various industries that need high-strength structural steel capable of withstanding extreme loads. In construction and engineering, they’re utilized for bridges, crane booms, lifting equipment, high-load frameworks, and structural supports. The heavy machinery sector relies on S690QL for manufacturing truck trailers, earthmoving machinery, mining equipment, and hydraulic components. They’re also essential in offshore structures, pressure-bearing equipment, and specialized industrial fabrications where lightweight, high-strength materials enhance efficiency and safety. With their excellent weldability, toughness, and durability, S690QL plates are truly a reliable choice for demanding applications.
Thickness :Â 5MM & Above
Width : 1500 – 3500mm
Length : 3000 – 18000mm
Grade :Â S690QL EN10137-2 EN10025-6:2004, A709-100, DILLIMAX 690, NAXTRA 70, WELDOX 700, E690, JFE HITEN 780LE, ALFORM 700
|
Percentage % |
Element |
Percentage % |
Element |
|
0.050 |
Cu |
0.020 |
C |
|
0.070 |
Mo |
0.080 |
Si |
|
0.006 |
Nb* |
1.070 |
Mn |
|
2.00 |
Ni |
0.0025 |
P |
|
0.005 |
Ti* |
0.0015 |
S |
|
0.012 |
V* |
0.0015 |
N |
|
0.015 |
Zr* |
0.00050 |
B |
|
1.050 |
Cr |
| Â Plate Thickness | Yield Strength | Â Tensile Strength | Elongation | Â Impact Strength |
| MM | ReH (MPa) | Rm (MPa) | A5 % Minimum | J, Minimum |
| 3 to 50 |  690 |  770 – 940 |  14 |  30 @ -40º C |
|  > 50 to 100 | 650 |  760 – 930 |  14 |  30 @ -40º C |
| > 100 to 150 | 630 |  710 – 900 |  14 |  30 @ -40º C |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
S690QL plates and sheets find wide usage across various industries for material with low weight and high strength. Heavy machinery, offshore platforms, bridges, and construction are common uses. They are of vital importance in the production of cranes, mining machines, truck bodies, and lifting equipment due to their high strength-to-weight ratio. They are utilized for wind turbine towers and pressure vessels in the energy industry. Their impact resistance and weldability render them appropriate for defense and military applications. S690QL is also utilized in shipbuilding, automotive industries, and structural engineering where high performance under extreme conditions and durability are paramount to safety and effectiveness.
FAISAL 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 Muscat, OMAN.
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