Desta Steel, a prominent manufacturer and supplier located in Addis Ababa, Ethiopia, focuses on delivering top-notch S550MC Sheets and Plates. These high-strength, low-alloy structural steel products are crafted for applications that demand exceptional mechanical performance, formability, and weldability. Utilizing cutting-edge thermomechanical rolling technology, Desta Steel’s S550MC plates guarantee impressive dimensional accuracy, surface finish, and consistency. The company serves a diverse array of industries, including automotive, construction, and heavy engineering. Renowned for its dedication to quality and innovation, Desta Steel provides S550MC Sheets and Plates that adhere to international standards, offering remarkable value for challenging structural applications.
550MC Sheets and Plates are made from microalloyed high-strength low-alloy steel, featuring carefully controlled levels of carbon, manganese, silicon, niobium, titanium, and vanadium. These elements work together to refine the grain structure, boosting strength and weldability. The material boasts a minimum yield strength of 550 MPa and a tensile strength ranging from 600 to 760 MPa, with an elongation of about 14%. It excels in cold formability, impact toughness, and fatigue resistance. Produced through thermomechanical rolling, S550MC ensures a fine-grain microstructure, an impressive strength-to-weight ratio, and dependable performance in load-bearing and high-stress structural applications.
| Item | High Tensile Steel Plate – EN 10149-2 / WNR. 1.0986 |
|---|---|
| Standard | ASTM, ASME and API |
| Size | 0.5 mm – 200 mm |
| Thickness range | 2.4mm-16mm |
| Width range | 900mm-1850mm |
| Length | 2000mm to 12000mm |
| Process of Manufacturing | Hot-Rolled (HR) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | C max | Si max | Mn max | P max | S max | AL max | Nb max | V max | Ti max |
| S550MC | 0.12 | 0.50 | 1.8 | 0.025 | 0.015 | 0.015 | 0.09 | 0.2 | 0.15 |
| Grade | ReH-Minimun yield strength(Mpa) | Rm-Tensile strength(Mpa) | Nominal thickness(mm) | A-Minimum elongation Lo=5,65√So(%) | Nominal thickness(mm) | A-Minimum elongation Lo=Lo=80mm(%) |
| EN 10149-2 S550MC | 550 | 600-760 | From3 | 14 | to3 | 12 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
S550MC Sheets and Plates find extensive use in industries that require high strength, lightweight materials, and excellent forming capabilities. In the automotive field, they are utilized in the production of truck chassis, trailers, frames, and suspension components. The construction and engineering sectors rely on them for cranes, bridges, and other heavy structural elements. Additionally, they are well-suited for agricultural machinery, transport equipment, and mechanical structures, making them a versatile choice for various demanding applications.
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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