Welcome to Yoane Steel, your trusted partner in Kinshasa for high-strength steel solutions. We take pride in sourcing and supplying exceptional S700MC sheets and plates, materials engineered to meet the rigorous demands of modern industry right here in Congo. Our commitment is to provide not just a product, but a foundation for stronger, more efficient, and resilient projects, supporting the growth and ambition of local businesses with reliable, top-tier materials.
S700MC is a thermomechanically rolled steel known for its remarkable strength-to-weight ratio. Its carefully balanced composition results in a minimum yield strength of 700 MPa, offering exceptional durability. This high strength is complemented by good weldability and formability, allowing it to be easily fabricated into complex shapes without sacrificing its structural integrity, making it a wonderfully versatile material for challenging applications.
| C max | Si max | Mn max | P max | S max | Al max | Nb max | V max | Ti max | Mo max | B max |
| 0.12 | 0.6 | 2.1 | 0.025 | 0.015 | 0.015 | 0.09 | 0.2 | 0.22 | 0.5 | 0.005 |
| Nominal Thickness (mm) | Yield Strenght (MPa) | Tensile Strenght (MPa) | Elongation A | Temperature (°C) | Notch Impact Energy (J) | |
| Total Elongation A80% < 3mm | Total Elongation A5% ≥ 3 | |||||
| ≤ 15 | ≥ 700 | 750-950 | ≥10 | ≥ 12 | -20°C | ≥ 27 |
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 S700MC make it a favorite for demanding roles. You’ll often find it forming the backbone of heavy-duty commercial vehicles, robust truck trailers, and various industrial frames and chassis. Its strength is also crucial in the construction and agricultural machinery sectors. Beyond vehicles, it’s perfectly suited for storage tanks and structural components where reducing weight without compromising safety and performance is the ultimate goal.
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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