Alloy Steel Grade 91 Coil

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Operating right from the heart of Addis Ababa, Desta Steel has built a reputation as a trusted partner for industries requiring exceptional materials. We are proud to supply Alloy Steel Grade 91 Coil, a high-performance steel engineered to meet the rigorous demands of modern heavy industry, ensuring your projects benefit from superior strength and reliability, backed by our commitment to quality and service.

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Alloy Steel Grade 91 Coils

Alloy Steel Gr 91 CR Coil

Alloy Steel Grade 91 HR Coil

Table of Contents

What is Alloy Steel Grade 91 Coil?

The backbone of Grade 91 is its sophisticated composition, which includes chromium, molybdenum, vanadium, and niobium. This specific blend gives the steel its remarkable mechanical character, offering an outstanding balance of high tensile strength and exceptional creep resistance. It maintains its integrity even when subjected to intense pressure and soaring temperatures, making it a truly resilient material.

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Alloy Steel Coil

Alloy Steel Grade 91 Coil Specifications

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

Alloy Steel Grade 91 Coil Chemical Composition

GradeCNiMnSVAlSiNbCrMoNitrogenP
A387 GR.91 0.06-0.15 max0.43 max0.25-0.66 max0.012 max0.16-0.27 max0.05 max0.18-0.56 max0.05-0.11 max7.90-9.60 max0.80-2.10 max0.025-0.080 max0.025 max

Alloy Steel Grade 91 Coil Mechanical Properties

GradeA387 GR.91 CL.2
A387 GR.91 Thickness mmYield Min MpaTensile MpaElongation Min %
t≦50415585-76018
50<t≦200–––

If You Are Looking To Buy High Quality Pipes, Sheet, Fittings and Flanges

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Top Manufacturer and Supplier of Alloy Steel Grade 91 Coil in Addis Ababa, Ethiopia​

Jaxon Steel based in Addis Ababa, Ethiopia 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!

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Types of Alloy Steel Grade 91 Coil

Alloy Steel Gr 91 Polish Coil
Alloy Steel Grade 91 Shim Coils
Alloy Steel Grade 91 Slitting Coil
Alloy Steel Gr 91 Hot Rolled Coils
Alloy Steel Gr 91 HR Coils
Alloy Steel Grade 91 Cold Rolled Coils

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Uses of Alloy Steel Grade 91 Coil

This unique combination of properties makes Grade 91 Coil indispensable for critical applications. It is the material of choice for power generation equipment, including high-pressure piping and boiler systems in thermal plants. It also excels in petrochemical processing and is used for high-temperature pressure vessels and heat exchangers, where failure is not an option. When your project demands a material that can endure extreme conditions, this alloy delivers unwavering performance.

Industry We Serve

Food Industry

Oil and Gas Industry

petrochemical industry