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Yunus Sheets and Plates is a well-established manufacturer and supplier in Istanbul, Turkey, providing high-strength S690QL steel sheets and plates for demanding structural applications. Our S690QL plates are manufactured in accordance with EN 10025-6 standards and are highly reputed for their superior strength, toughness, and weldability. Utilizing sophisticated quenching and tempering processes, we maintain uniform mechanical properties and dimensional tolerances. With significant representation in domestic and overseas markets, Yunus Sheets and Plates caters to markets like construction, transportation, mining, and heavy equipment manufacturing with proven steel solutions for weight-conscious and high-load projects.
S690QL steel plates and sheets are quenched and tempered, high-strength structural steels with a minimum 690 MPa yield strength. The chemical composition generally consists of carbon (max 0.20%), manganese (max 1.70%), and alloying constituents like chromium, nickel, molybdenum, boron, and vanadium. The plates possess a tensile strength of 770 to 940 MPa and minimum elongation of approximately 14%. S690QL is also characterized by good impact resistance, even at low temperature levels (tested at -40°C). The high strength, toughness, and weldability of the material make it ideal for key structural parts where minimum weight is required and a high load-bearing capacity is desired.
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.
Yunus Sheets and Plates based in Istanbul, Turkey, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
S690QL steel sheets and plates offer exceptional advantages, including high yield strength of 690 MPa, making them ideal for heavy-duty applications. Their superior tensile strength ensures excellent load-bearing capacity, even in extreme conditions. These plates are highly weldable and have excellent formability, allowing for seamless fabrication. Their outstanding toughness and impact resistance, even at low temperatures, provide reliability in harsh environments. Additionally, S690QL’s high fatigue resistance and durability minimize wear and tear, reducing maintenance costs. These properties make S690QL plates perfect for structural, industrial, and engineering applications.
Yes, we offer custom sizes for S690ql Steel Sheet and Plates to meet specific project needs. Our team at Yunus Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
S690QL steel plates and sheets are used extensively in industries where optimum structural strength and minimum weight are required. Some of the typical applications involve bridge construction, high-rise structures, and offshore structures, crane booms, truck bodies, and lifting equipment. In the heavy machinery and mining sectors, S690QL is employed for wear-resistant structural components subject to dynamic loading and impact. Its superior weldability and formability also recommend it for precision-fabricated structures. Engineers select S690QL due to its capacity to minimize material thickness with no loss of structural integrity, improving both performance and efficiency in high-stakes projects.
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