S355MC Steel Sheets and Plates are high-strength, low-alloy structural steels designed for cold forming applications. These plates are known for their excellent weldability, superior bending performance, and high load-bearing capacity. S355MC offers a perfect balance between strength and formability, making it suitable for heavy fabrication tasks where durability and precision are essential. The steel maintains consistent mechanical properties even under dynamic and fluctuating loads, which makes it ideal for sectors like automotive manufacturing, construction equipment, transportation systems, and structural engineering. With its smooth surface finish and enhanced resistance to wear, S355MC Sheets and Plates are widely used for producing components that require reliability, strength, and long service life.
S355MC Steel primarily consists of iron alloyed with controlled amounts of carbon, manganese, phosphorus, sulfur, and micro-alloying elements such as niobium, vanadium, or titanium. These additions improve strength, toughness, and grain refinement. The steel offers a minimum yield strength of 355 MPa, which ensures excellent load-bearing efficiency. It retains good elongation and impact resistance, providing stable performance even under tough working conditions. The material also exhibits high weldability and can be easily formed or bent without cracking, making it suitable for cold-forming processes such as rolling, folding, stamping, and deep drawing.
| Item | High Tensile Steel Plate – EN 10149-2 / WNR. 1.0984 |
|---|---|
| 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 S700MC | 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.
S355MC Steel Sheets and Plates are widely used in industries that require strong, lightweight, and easily formable components. In the automotive sector, they are used for manufacturing chassis parts, wheel carriers, suspension components, and reinforcing structures. In construction and heavy machinery, S355MC is utilized for crane booms, truck frames, lifting equipment, and conveyor systems due to its high strength-to-weight ratio. The transportation industry uses these plates for trailer frames, bridge components, and load-bearing structural parts. Additionally, they are suitable for producing agricultural machinery, storage systems, and industrial fabrication projects where durability, precision forming, and long service life are essential.
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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