From the heart of Addis Ababa, Desta Steel stands as a trusted source for Ethiopia’s most demanding construction and engineering projects. We are proud to supply high-strength S890QL steel sheets and plates, materials engineered for resilience in the most challenging environments. Our commitment is to provide not just superior products, but also the reliable partnership and expert guidance needed to bring ambitious visions to life, ensuring your structures are built on a foundation of unparalleled strength and durability.
The S890QL grade is a thermomechanically rolled, quenched, and tempered steel celebrated for its exceptional toughness. Its carefully balanced composition yields a minimum yield strength of 890 MPa, offering tremendous load-bearing capacity without significant weight increase. This high strength is complemented by excellent impact resistance, even at lower temperatures, making it a robust and reliable choice where safety and structural integrity are the foremost priorities, allowing for lighter, more efficient designs.
Steel Standard: EN10025
Thicknesses: 3 mm to 300 mm
Widths: 2000 mm, 2500 mm, 3000 mm
Lengths: Up to 12000 mm long
Delivery State:Quenched and Tempered
Packing: Standard seaworthy package
|
C |
Si |
Mn |
P |
S |
B |
Cr |
Cu |
Mo |
|
0.20 |
0.80 |
1.70 |
0.020 |
0.010 |
0.005 |
1.50 |
0.50 |
0.70 |
|
N |
Nb* |
Ni |
Ti* |
V* |
Zr* |
|||
|
0.015 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
|
mm |
Yield Strength ReH (MPa) |
Tensile Strength Rm (MPa) |
Elongation A5 % minimum |
Impact Strength J, Minimum |
|
3 to 50 |
890 |
940 – 1100 |
11 |
30 @ -40º C |
|
> 50 to 100 |
830 |
880 – 1100 |
11 |
30 @ -40º C |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The exceptional properties of S890QL steel make it ideal for critical structures that face immense stress and harsh conditions. You will typically find it in the fabrication of heavy-duty mobile cranes, the supportive booms of excavators, and within the demanding framework of advanced mining equipment. It is also essential for constructing bridges and certain architectural elements where reducing weight without compromising safety is a crucial design objective, ensuring longevity and performance where it matters most.
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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