In the dynamic landscape of Addis Ababa’s construction, Desta Steel stands as a trusted partner for delivering exceptional materials that build our city’s future. We are proud to introduce the DILLIMAX 690T, a premier grade of high-strength steel sheets and plates engineered for projects where resilience and performance are non-negotiable. This advanced material is designed to meet the demanding challenges of modern infrastructure, offering an outstanding combination of strength and durability that sets a new standard for quality and reliability in the Ethiopian market.
The composition of DILLIMAX 690T is meticulously balanced, achieving a fine-grained microstructure through precise thermal-mechanical control processing. This results in remarkable mechanical properties, including a minimum yield strength of 690 MPa, which significantly exceeds that of conventional steels. Alongside this exceptional strength, it maintains good toughness and weldability, allowing it to absorb significant energy without failing. This makes it an incredibly robust and dependable choice for structures that must withstand substantial stress and strain.
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.
The uses for DILLIMAX 690T are extensive, making it ideal for the backbone of major infrastructure. You will find it in the support structures of towering buildings, the long spans of bridges, and the heavy frames of industrial equipment. Its high strength-to-weight ratio is a major advantage, enabling engineers to design lighter, more efficient structures without compromising on safety or integrity. This material is particularly valuable in projects requiring enhanced load-bearing capacity and resistance to dynamic forces, ensuring long-term stability and performance.
Desta 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 Addis Ababa, Ethiopia.
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