Luke Steel is a renowned producer and supplier of MAXIL 690 sheets and plates, proudly located in Houston, USA. Renowned for accuracy and high standards, Luke Steel provides advanced steel solutions aimed at fulfilling the strict requirements of diverse industries. A specialist in quenched and tempered structural steel with high strength, the company produces items that provide superior strength, durability, and wear resistance. With emphasis on punctual delivery, cost competitiveness, and customer satisfaction, Luke Steel established a robust market presence in the USA steel market to gain the confidence of clients looking for reliable steel materials for mission-critical and heavy-duty uses.
MAXIL 690 sheets and plates are quenched and tempered high-strength structural steels designed to provide improved mechanical performance. These plates generally have an optimized combination of manganese, carbon, chromium, nickel, and molybdenum, which provides superior toughness as well as abrasion resistance. The material has a minimum yield strength of 690 MPa, high tensile strength, and good impact resistance. The low carbon equivalent improves weldability, making it safer from cracking during fabrication. MAXIL 690‘s balance of strength, hardness, and formability makes it a perfect material for structural use in demanding and hostile conditions.
| C | Si | Mn | P | S | B | Cr | Cu | Mo | N | Nb* | Ni | Ti* | V* | Zr* |
| 0.20 | 0.80 | 1.70 | 0.020 | 0.010 | 0.005 | 1.50 | 0.50 | 0.70 | 0.015 | 0.06 | 2.0 | 0.05 | 0.12 | 0.15 |
| Steel grade | Yield strength ReH MPa | Tensile strength Rm MPa | EN 100256: 2004 + A1:2009 | Heavy plate thickness mm | Obsolete standard EN 101372 1995 | Elongation, min % |
| S690Q, QL | 690 | 770 – 940 | S690QL | 6 – 60 | S690QL | 14 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
MAXIL 690 plates and sheets are widely applied in heavy equipment, mining machinery, construction equipment, and structural frames because they possess very high strength and resistance to abrasion. Applications in construction, mining, marine, and offshore engineering take advantage of their ability to perform under high-stress, impact-conducive environments. The most common uses are cranes, bridges, pressure vessels, dump bodies, and load-bearing structures. Their high weldability and formability also qualify them for defense hardware and marine construction, where safety and long-term life are paramount. Luke Steel provides customized solutions that satisfy standard specifications as well as special design requirements.
Luke 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 Houstan, USA.
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