In the vibrant industrial landscape of Abuja, Samuel Steels has established itself as a trusted partner for robust and reliable materials. We specialize in providing high-performance Alloy Steel Grade 91 Coil, meticulously sourced to meet the demanding requirements of modern engineering and construction projects. Our commitment is to supply products that not only meet but exceed expectations, ensuring your operations benefit from superior strength and durability, backed by our local expertise and dependable service.
The essence of Alloy Steel Grade 91 lies in its sophisticated composition, primarily chromium and molybdenum with vanadium and niobium. This blend is carefully balanced to deliver exceptional mechanical properties. It offers remarkable tensile and yield strength, even when subjected to extreme temperatures, alongside excellent resistance to creep and oxidation. This combination makes it a material built for endurance, capable of maintaining its integrity under significant stress and heat over long periods.
| Specifications | ASTM A387 / ASME SA387 |
| Standard | ASTM, ASME and API |
| Thickness | 4.0mm – 100mm |
| Specialize | Shim Sheet, Perforated Sheet, B. Q. Profile. |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | ASTM A387 GR.91 |
| Grade | C | Ni | Mn | S | V | Al | Si | Nb | Cr | Mo | Nitrogen | P |
| A387 GR.91Â | 0.06-0.15 max | 0.43 max | 0.25-0.66 max | 0.012 max | 0.16-0.27 max | 0.05 max | 0.18-0.56 max | 0.05-0.11 max | 7.90-9.60 max | 0.80-2.10 max | 0.025-0.080 max | 0.025 max |
| Grade | A387 GR.91 CL.2 | |||
| A387 GR.91Â | Thickness mm | Yield Min Mpa | Tensile Mpa | Elongation Min % |
| t≦50 | 415 | 585-760 | 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.
Jaxon Steel based in Abuja, Nigeria is a trusted manufacturer and supplier for Alloy Steel Grade 91 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 unique strength and heat resistance of Alloy Steel Grade 91 Coil make it indispensable for critical applications. It is the material of choice for power generation equipment, including high-pressure boilers and steam piping systems, where reliability is non-negotiable. Beyond energy, it is widely used in petrochemical plants for reactors and heat exchangers, and in heavy industrial machinery. Essentially, wherever components face intense pressure and temperature, this alloy provides the necessary resilience for safe and efficient long-term operation.
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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