Welcome to Samuel Steels, your trusted partner for industrial-grade materials in Abuja, Nigeria. We take pride in being a leading supplier of high-integrity steel products, with a specialized focus on the demanding requirements of the energy and power sectors. Our commitment is to provide robust solutions for Nigeria’s growing infrastructure, ensuring every project is built on a foundation of quality and reliability, sourced from reputable mills and delivered with unparalleled local service.
This specific chromium-molybdenum alloy steel is defined by its balanced composition, primarily chromium and molybdenum, which gives it excellent resistance to high temperatures and corrosion. Mechanically, it is known for its superior tensile strength and good notch toughness, properties that are carefully achieved through precise heat treatment processes. This controlled treatment ensures the material meets the stringent requirements for pressure-containing applications, making it a technically sound choice for challenging environments.
| 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. 11 CL 1 / 2 | 0.04-0.17 max | 0.44-0.86 max | 0.35-0.73 max | 0.035 max | 0.035 max | 0.94-1.56 max | 0.40-0.70 max |
| Grade | A387 Gr. 11 CL 1 / 2 | |||
| A387 Gr. 11 CL 1 / 2 | Thickness mm | Yield Min Mpa | Tensile Mpa | Elongation Min % |
| t≦50 | 240 | 415-585 | 22 | |
| 50<t≦200 | 240 | 415-585 | 19 | |
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 is a trusted manufacturer and supplier of high-quality ASME SA 387 Grade 11 Class 1/2 Sheet and Plates in Abuja, Nigeria. 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 11 Class 1/2 Sheet and Plates needs!
The primary use for this material is in the fabrication of pressure vessels and boilers that operate under high temperatures, commonly found in power generation plants, refineries, and petrochemical facilities. Its ability to maintain strength and resist oxidation makes it ideal for critical components like reactor shells and heat exchangers. Beyond these core applications, it is also specified for large-diameter pipelines and other heavy equipment where long-term performance under thermal stress is a non-negotiable requirement for safety and durability.
Samuel 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 Abuja, Nigeria.
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