In the heart of Kinshasa, Yoane Steel stands as a trusted partner for industry, bringing strength and reliability to the forefront of the Congo’s development. We specialize in providing high-grade S550MC sheet and plate, a material chosen for its exceptional ability to meet the rigorous demands of modern engineering and construction. Our commitment is to supply products that form the very backbone of ambitious projects, ensuring that our clients have a solid foundation for building a stronger, more resilient future right here in our community.
The S550MC grade is a thermomechanically rolled steel known for its high yield strength. Its specific composition enhances its ability to be cold-formed, making it both strong and surprisingly workable. This means it offers a minimum yield strength of 550 MPa, providing a remarkable strength-to-weight ratio. Essentially, you get a material that is incredibly durable without being unnecessarily heavy, a crucial balance for applications where both performance and efficiency are top priorities.
| 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.
The real value of S550MC is seen in its wide-ranging uses, particularly in fields that demand lightweight yet high-strength components. It is the ideal choice for fabricating structural parts in heavy vehicles, commercial trailers, and various mining and agricultural equipment. Beyond mobility, its properties are essential for constructing robust storage systems and supporting structures within the building industry. Essentially, wherever a project calls for a material that can bear significant stress while allowing for complex shapes, S550MC proves to be an invaluable resource.
Yoane 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 Kinshasa, Congo.
Copyright 2025 Yoane Steel. All rights reserved
