Established in 1995 and headquartered in Houstan, Houstan, Luke Steel is a reliable manufacturer and supplier of high-quality DILLIMAX 690T Sheets and Plates, famous for their superior strength and performance. Luke Steel offers high-yield structural steel solutions for extreme applications in construction, infrastructure, and heavy engineering. Equipped with state-of-the-art production facilities and staffed by experienced professionals, Luke Steel guarantees each plate to adhere to stringent international standards. Deemed for quality, innovation, and consistent service, Luke Steel assists industries in the USA and internationally with tailored steel products made to provide strength, safety, and enduring performance in severe conditions.
DILLIMAX 690T Sheets and Plates are produced from high-yield structural steel with precisely controlled components consisting of carbon, manganese, chromium, nickel, and molybdenum. These components result in greater hardness, weldability, and impact resistance. The plates receive a quenching and tempering treatment, with a minimum yield strength of 690 MPa, high tensile strength, and good low-temperature toughness. The plates are also good in formability and machinability, withstanding heavy loads without losing structural integrity. These mechanical characteristics render DILLIMAX 690T an ideal material for light yet strong structural applications, having long-term durability in static and dynamic stressing conditions.
Grade : 70
Item : DILLIMAX 690T Structural Steel Plate
Thickness : 5 – 160mm, 6 – 60mm, 5 – 160mm
Width : 1000mm-4500mm
Length : 3000mm -18000mm
| C | Si | Мn | P | S | N | B | Сr | Сu | Мо | Nb | Ni | V |
| 0.20 max.(%) | 0.80 max.(%) | 1.70 max.(%) | 0.020-0.025 | 0.010-0.015 | 0.015 max.(%) | 0.005 max.(%) | 1.50 max.(%) | 0.50 max.(%) | 0.70 max.(%) | 0.06 max.(%) | 2.00 max.(%) | 0.12 max.(%) |
| Steel Grade | Thickness, mm | Yield strength, min MPa | Tensile strength, MPa | Elongation, min % |
| DILLIMAX 690T | ≥8 t ≤50 | 690 | 770-940 | 14 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
DILLIMAX 690T Sheets and Plates are extensively employed in high-strength, lightweight, and long-lasting application-oriented industries. Typical uses are in bridge building, crane production, offshore platforms, mining machinery, pressure vessels, and heavy transport vehicles. Their high strength-to-weight ratio enables them to be suited for minimizing structural weight without affecting load-carrying capacity or safety. They also used in shipbuilding, energy, and civil engineering applications where the components endure severe mechanical and environmental stresses. Due to their excellent weldability, toughness, and durability in hostile conditions, DILLIMAX 690T is a material of choice for engineers and designers looking for trustworthy structural solutions.
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.
Copyright 2025 Luke Steel. All rights reserved
