Filiz Steel, based in Istanbul, Turkey, is a reputable manufacturer and supplier of S1100QL Steel Sheets and Plates, delivering ultra-high-strength steel solutions tailored for demanding structural applications. Renowned for their exceptional strength, toughness, and reliability, these plates are engineered to handle extreme loads while ensuring excellent weldability and fatigue resistance. Filiz Steel is committed to meeting international standards with its S1100QL products, guaranteeing precise dimensional accuracy and consistent mechanical properties. With state-of-the-art production facilities and rigorous quality control, the company provides sheets and plates that are perfect for heavy engineering, construction, and infrastructure projects where high performance and safety are paramount.
S1100QL Steel Sheets and Plates are crafted from high-strength low alloy steel, featuring carefully controlled alloying elements like carbon, manganese, and microalloying additions such as niobium and vanadium. These plates boast a minimum yield strength of 1100 MPa, delivering remarkable tensile strength, ductility, and toughness even in the harshest environments. They offer excellent weldability, machinability, and fatigue resistance, making them ideal for fabricating structural components that must withstand extreme stress. The fine-grain microstructure of the steel ensures consistent performance, high durability, and impact resistance, making S1100QL plates suitable for critical applications.
| Material | EN 10025-6 S960QL |
| Standards |
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| Dimension Range |
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| SSAB Brand |
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| Test certificates | EN 10204 3.1/2.2 |
| Brands | JSW, Dillinger, Thyssen, SAIL, TATA, JSPL,Essar, POSCO,Uttam, Clabecq, and Mills |
| Mn | 1.70 |
| Si | 00.80 |
| P | 00.020 |
| C | 00.20 |
| S | 00.010 |
| B | 00.0050 |
| N | 00.015 |
| V | 00.12 |
| Cu | 00.50 |
| Cr | 1.50 |
| Mo | 00.70 |
| Ni | 2.0 |
| Nb | 00.06 |
| Ti | 00.05 |
| Zr | 00.15 |
| Elongation A5(min %) | Yield strength Rp0.2(min MPa) | Thickness of material (mm) | Tensile strength Rm(MPa) |
| 12% | 960 MPa | 4.0 – 53.0 mm | 980 – 1150 MPa |
| 10% | 850 MPa | 53.1 – 120.0 mm | 900 – 1100 MPa |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
S1100QL Steel Sheets and Plates find extensive use in industries that demand ultra-high-strength materials with superior toughness. They are commonly used in heavy machinery, structural frameworks, cranes, bridges, and components for high-rise buildings. Additionally, they play a vital role in manufacturing mining and construction equipment, offshore platforms, and other industrial structures that face extreme loads and fatigue conditions. With their combination of high strength, weldability, and long service life, S1100QL sheets and plates offer cost-effective and dependable solutions for challenging engineering needs.
Filiz 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 Istanbul, Turkey.
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