Marzouk Steel, located in Tunis, Tunisia, stands out as a top manufacturer and supplier of high-quality Alloy Steel Grade 12 coils. Known for their impressive strength, durability, and precision, these coils are crafted to meet the rigorous demands of industries like automotive, heavy machinery, and construction. By employing cutting-edge rolling techniques, heat treatment, and stringent quality control measures, Marzouk Steel guarantees that each coil delivers consistent mechanical performance and long-lasting reliability. Catering to the manufacturing, construction, and engineering sectors, the company provides Alloy Steel Grade 12 coils that blend toughness, wear resistance, and exceptional structural integrity, making them perfect for tough operational environments.
Alloy Steel Grade 12 coils are made from a mix of carbon, chromium, and molybdenum, designed for outstanding strength, toughness, and wear resistance. These coils boast impressive mechanical properties, with a tensile strength ranging from about 550 to 700 MPa, yield strength between 350 and 500 MPa, and elongation of 18 to 22%. Thanks to their heat treatment and precise rolling, Alloy Steel Grade 12 coils maintain consistent hardness, dimensional stability, and resistance to fatigue and deformation. Their unique combination of ductility, strength, and toughness ensures dependable performance in high-stress industrial settings, making them suitable for a wide range of engineering applications.
| 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.
Marzouk Steel based in Tunis, Tunisia 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. Marzouk 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!
Alloy Steel Grade 12 coils find extensive use in the automotive, heavy machinery, construction, and manufacturing sectors. They are perfect for crafting gears, shafts, structural components, machinery parts, and precision-engineered assemblies that demand high strength and wear resistance. With their durability, mechanical reliability, and fatigue resistance, these coils help minimize maintenance needs and prolong service life. Engineers and industrial operators favor Alloy Steel Grade 12 coils for applications that require high-performance materials with consistent properties and reliable operation under heavy loads and challenging industrial conditions.
Marzouk 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 Tunis, Tunisia.
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