Chetak Steel has established itself as a reliable manufacturer and supplier of S690QL steel sheets and plates in Hyderabad, providing robust structural steel solutions tailored for demanding industrial needs. The company ensures that its S690QL steel meets EN standards, which guarantees consistent quality, impressive toughness, and dependable performance. With state-of-the-art processing facilities, rigorous quality control, and a streamlined supply chain, Chetak Steel plays a vital role in supporting infrastructure, heavy engineering, construction, and mining projects throughout India. Their dedication to customer satisfaction, competitive pricing, and prompt delivery has made them a go-to source for S690QL steel sheets and plates.
S690QL steel is a quenched and tempered high-strength structural steel, crafted with a well-balanced mix of elements like carbon, manganese, chromium, molybdenum, nickel, and boron. This unique alloy blend results in exceptional strength, good weldability when handled correctly, and outstanding toughness. Typically, S690QL boasts a minimum yield strength of about 690 MPa, along with high tensile strength and impressive impact resistance even in low temperatures. These mechanical properties ensure that it can withstand heavy loads and perform reliably under high-stress conditions.
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.
The applications for S690QL steel sheets and plates are extensive, especially in scenarios that demand high strength while keeping weight to a minimum. You’ll find them in cranes, lifting equipment, heavy machinery, mining gear, and structural elements in bridges and skyscrapers. They’re also utilized in offshore structures, transport equipment, and components that bear pressure. Thanks to the high strength of S690QL, designers can opt for thinner materials without compromising safety. Its toughness and reliability make it a perfect fit for infrastructure, engineering, and heavy industrial applications.
Chetak 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 Hyderabad, India.
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