Aatir Steel is a reputable manufacturer and supplier located in Cairo, Egypt, with a focus on high-performance S690QL Steel Sheets and Plates. These plates are celebrated for their remarkable strength, durability, and precise finish, making them perfect for the rigorous demands of heavy engineering and structural projects. Aatir Steel is committed to delivering top-notch product quality, utilizing cutting-edge manufacturing technology and strict quality control measures. With a strong emphasis on customer satisfaction, timely deliveries, and adherence to global standards, the company caters to a variety of industries, including construction, mining, transport, and machinery, providing reliable and robust steel solutions.
S690QL Steel Sheets and Plates are crafted mainly from a fine-grained structural steel alloy, enriched with elements like carbon, manganese, chromium, molybdenum, and nickel. This unique blend boosts toughness, weldability, and resistance to corrosion. The steel boasts a minimum yield strength of 690 MPa, outstanding impact resistance even in low temperatures, and impressive tensile strength. It also offers good formability, consistent thickness, and exceptional fatigue resistance, making it ideal for high-stress structural applications where strength and durability are paramount.
Thickness : 5MM & Above
Width : 1500 – 3500mm
Length : 3000 – 18000mm
Grade : 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 |
| Plate Thickness | Yield Strength | Tensile Strength | Elongation | 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.
These S690QL Steel Sheets and Plates find extensive use in industries that demand high-strength yet lightweight materials for challenging conditions. Typical applications include heavy-duty cranes, construction machinery, bridges, offshore structures, mining equipment, and load-bearing frameworks. They are also utilized in truck chassis, wind turbine towers, and pressure vessels, where superior mechanical performance and reduced structural weight are crucial. Thanks to their excellent weldability, toughness, and wear resistance, S690QL plates enhance service life and reliability across various industrial, structural, and engineering projects.
Aatir 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 Cairo, Egypt.
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