Marzouk Steel, located in Tunis, Tunisia, stands out as a top manufacturer and supplier of high-quality steel products, particularly known for their ASME SA 387 Grade 5 Class 1/2 Sheets and Plates. With a reputation for exceptional strength, durability, and precise craftsmanship, Marzouk Steel delivers steel solutions that adhere to international standards for pressure vessels, boilers, and various industrial applications. Their SA 387 Grade 5 Class 1/2 Sheets and Plates are designed to provide outstanding mechanical performance, resistance to corrosion, and long-lasting reliability. Thanks to advanced production methods and rigorous quality control, Marzouk Steel guarantees that each sheet and plate consistently performs well, making them perfect for demanding high-temperature and high-pressure industrial projects.
The ASME SA 387 Grade 5 Class 1/2 Sheets and Plates are made from low-alloy carbon steel, enhanced with controlled amounts of chromium, molybdenum, and other elements to boost their strength at high temperatures and improve corrosion resistance. In terms of mechanics, they showcase a minimum yield strength of 250–345 MPa and a tensile strength ranging from 485–620 MPa, along with good elongation and impact resistance. This material is known for its excellent weldability, toughness, and durability, especially under high-pressure and elevated-temperature conditions. These characteristics make the SA 387 Grade 5 Class 1/2 Sheets and Plates ideal for pressure vessels, boilers, and structural components that need reliable performance in challenging industrial settings.
| Standard | ASTM A387 / ASME SA387 |
|---|---|
| Width | 1000mm-3000mm |
| Thickness | 1.0mm – 200mm |
| Production | Hot-Rolled (HR) / Cold-Rolled (CR) |
| Grade | C | Si | Mn | P | S | Cr | Mo |
| A387 GR.5 CL.1 | 0.15 max | 0.55 max | 0.25-0.66 max | 0.035 max | 0.035 max | 3.90-6.10 max | 0.40-0.70 max |
| Grade | A387 GR.5 CL.1 | |||
| A387 GR.5 CL.1 | Thickness mm | Yield Min Mpa | Tensile Mpa | Elongation Min % |
| t≦50 | 205 | 415-585 | 18 | |
| 50<t≦200 | – | – | – | |
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 is a trusted manufacturer and supplier of high-quality ASME SA 387 Grade 5 Class 1/2 Sheet and Plates​ in Tunis, Tunisia. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability and performance for critical industrial applications. Contact us today for all your ASME SA 387 Grade 5 Class 1/2 Sheet and Plates​ needs!
You’ll find ASME SA 387 Grade 5 Class 1/2 Sheets and Plates commonly used in boilers, pressure vessels, heat exchangers, petrochemical plants, and the power generation sector. They are particularly suited for high-temperature and high-pressure applications where strength, durability, and resistance to corrosion are essential. Additionally, they play a vital role in structural components, industrial equipment, and piping systems that demand dependable mechanical performance. Their blend of toughness, weldability, and adherence to international standards makes ASME SA 387 Grade 5 Class 1/2 Sheets and Plates a top choice for various industrial needs.
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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