Yousef Steel stands out as a top manufacturer and supplier of S1300QL Steel Sheets and Plates in Riyadh, Saudi Arabia. We specialize in providing ultra-high-strength steel solutions tailored for the toughest engineering challenges. S1300QL is a quenched and tempered structural steel grade, celebrated for its remarkable strength, toughness, and performance even in extreme conditions. Crafted to meet rigorous international standards, our plates offer a high load-bearing capacity while being lightweight, making them perfect for advanced industries. At Yousef Steel, we prioritize precision, quality, and timely delivery, proudly serving sectors like construction, mining, offshore, defense, and heavy engineering both in Saudi Arabia and around the globe with dependable reliability.
S1300QL Steel Sheets and Plates are crafted from alloy steels that include carbon, manganese, silicon, chromium, nickel, molybdenum, and vanadium to boost performance. With an impressive minimum yield strength of 1300 MPa and tensile strength ranging from 1450 to 1600 MPa, they deliver exceptional strength-to-weight efficiency. The quenched and tempered treatment guarantees uniformity, toughness, and fatigue resistance, even in tough environments. Despite their incredible strength, S1300QL plates are still easy to weld and machine, making fabrication a breeze. These mechanical properties make them ideal for projects that demand maximum durability, reduced material weight, and long-lasting performance in critical engineering applications.
Thickness : 3/16” (5mm) to 4” (100mm)
Width : 1500 – 3500mm
Length : 3000 – 18000mm
Grade : DILLIMAX 1300, S1300QL, EN 10025 S1300
| C | Si | Mn | P | S | Cr | Mo | Ni | V |
| 0.25 | 0.5 | 1.4 | 0.015 | 0.005 | 0.8 | 0.7 | 2.0 | 0.08 |
| Minimum yield strength R eh *) | Tensile strength R m Mpa*) | Minimum elongation at fracture A % |
| Mpa 1300 1) | 1400-1700 | 8 |
