Based in the heart of Kinshasa, Yoane Steel has established itself as a trusted partner for industrial and construction needs across the Congo. We take pride in providing reliable access to high-quality materials, including our specialty, Alloy Steel Grade 12 Coil. Our commitment goes beyond supply; we focus on building relationships and ensuring our clients receive the durable, performance-driven materials necessary for their ambitious projects, backed by local expertise and dependable service.
This particular grade is known for its excellent balance of strength and workability. Its composition includes a careful blend of chromium and molybdenum, which gives it superior resistance to corrosion and high temperatures compared to standard carbon steels. Mechanically, it offers impressive tensile strength and good ductility, allowing it to be formed and welded with relative ease while maintaining its integrity under stress, making it a wonderfully versatile material for demanding environments.
| Specifications | : | ASTM A387 / ASME SA387 |
| Thickness | : | 1mm-300mm |
| Width | : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etc |
| Length | : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etc |
| Surface | : | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR) |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| Alloy Steel Gr 12 | 0.05 – 0.17 | 0.40-0.65 | 0.15 – 0.40 | 0.035 max | 0.035 max | 0.80 – 1.15 | 0.45 – 0.60 | – | – |
| Tensile (MPa) | Yield (MPa) | Elongation (50mm) | Elongation (200mm) | Reduction of Area |
| 380 – 550 | 230 min | 22% min | 18% min | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel based in Kinshasa, Congo is a trusted manufacturer and supplier for Alloy Steel Grade 12 Coils of great quality. In fact, we have earned our reputation for providing a variety of top-notch steel products-such as Structural Steel, Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel-with emphasis on Structural Steel Sheets and Plates. Basic product lines include a complete range of Pipes, Tubes, Flanges, Forged Fittings, Bars, and other forms. Jaxon Steel is committed to its delivery and customer service, thus ensuring that they procure the best raw materials to guarantee high strength and durability with performance specifically for critical industrial applications. Contact us anytime for your Structural Steel Sheet and Plate needs!
The versatility of Alloy Steel Grade 12 Coil makes it a favorite for a wide array of critical applications. You’ll often find it shaped into essential components for the power generation industry, used in high-temperature piping systems, and within pressure vessels that demand unwavering reliability. It’s also perfectly suited for structural parts in heavy machinery and various industrial equipment where a combination of strength, corrosion resistance, and the ability to be fabricated into complex shapes is absolutely essential for long-term performance.
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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