Based right in the heart of Kinshasa, Yoane Steel stands as a trusted partner for industries across Congo, bringing strength and reliability to major projects. We specialize in supplying high-quality EN 10149-2 S420MC steel sheets and plates, materials engineered for demanding applications. Our commitment is to provide not just products, but solutions that help build the robust infrastructure and machinery that drive our nation’s growth, ensuring our clients have a dependable local source for these essential materials.
The composition of S420MC steel is carefully balanced with micro-alloying elements like niobium, vanadium, and titanium, which gives it remarkable strength without the need for complex heat treatment. This translates into excellent mechanical properties, including a minimum yield strength of 420 MPa, good ductility, and superior weldability. Essentially, it’s a steel that is strong yet easy to work with, offering a fantastic combination of durability and formability for fabricators.
| Grade | C | Si | Mn | P | S | Al | Nb | V | Ti |
| S420MC | 0,12 max | 0,50 max | 1.6 max | 0.025 max | 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=5,65√So(%) |
| EN 10149-2 S420MC | 420 | 480-620 | From3 | 19 | From3 | 19 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
You’ll typically find S420MC steel sheets and plates being shaped into crucial components for heavy-duty vehicles, sturdy storage systems, and various structural parts in construction and engineering. Its excellent formability makes it a favorite for pressing and bending into complex shapes, while its high strength ensures these components can withstand significant stress and weight. From truck chassis and railway wagons to agricultural equipment and building frames, this steel provides the essential backbone for countless industrial applications.
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.
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