Alloy Steel Gr 11 Sheet and Plates

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Alloy Steel Gr 11 Sheet and Plates Manufacturer, Exporter and Supplier in Dubai, UAE

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Alloy Steel Grade 11 Sheets/Plates epitomize the pinnacle of engineering excellence, stemming from the exceptional Alloy Steel Grade 11. Renowned for its unparalleled combination of durability and flexibility, this alloy presents an ideal solution across diverse industrial sectors. Crafted with meticulous attention to detail, these sheets and plates are engineered to excel in rigorous environments, showcasing remarkable resilience and enduring strength. Tailored precisely to meet the most demanding specifications, Alloy Steel Grade 11 sheets/plates embody a commitment to innovation, offering an unbeatable choice for industries prioritizing top-tier performance and extended service life from their materials.

Alloy Steel Gr 11 Sheet and Plates Specifications

Standard : ASTM A387 / ASME SA387

Thickness : 5mm-150mm

Width : 1000mm-4500mm

Length : 3000mm-18000mm

Surface Condition : Normalized Rolling, As Rolled, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement.

Application : Pressure Vessel Plate, Steel Boiler plate

Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank, Circle, Ring (Flange) etc.

Alloy Steel Gr 11 Sheet and Plates Chemical Composition

0.04 – 0.170.35 – 0.730.0350.0350.44 – 0.860.94 – 1.560.40 – 0.7

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Alloy Steel Gr 11 Sheet and Plates Mechanical Properties

A387 / SA387 Grade 11Class 1Class 2
Tensile Strength (ksi)60-8575-90
Tensile Strength (MPa)415-585485-620
Yield Strength (ksi)3545
Yield Strength (MPa)240310
Elongation in 200mm (%)1918
Elongation in 50mm (%)2222
Reduction of area in %

Top Alloy Steel Gr 11 Sheet and Plates Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Alloy Steel Gr 11 Sheet and Plates per DIN, ISO, JIS or ANSI Standard.

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Advantages of Alloy Steel Gr 11 Sheet and Plates

  • High Strength: Alloy steel Grade 11 sheets and plates exhibit high strength, making them suitable for applications where strength and durability are required, such as in construction, automotive and industrial machinery.

  • Low cost: Despite their superior quality, they are generally cost-effective compared to high-performance materials such as alloy steel and grade 11 sheet plates. This affordable price makes them desirable for applications where a balancing of performance and cost is needed.

  • Weldability: They exhibit excellent weldability, facilitating the fabrication and assembly of various structures and components. This makes them suitable for welding and joining processes that do not compromise the integrity of the product.

  • Heat Resistance: Alloy steel grade 11 sheets and plates are designed to withstand high temperatures without losing their mechanical properties. This heat resistance makes them suitable for high-temperature applications such as boilers, heat exchangers and pressure vessels.

  • Corrosion resistance: These sheets and plates have superior corrosion resistance, especially in areas where water, chemicals, or other corrosive substances are high, which makes them ideal for marine, medical, and offshore applications.

Types of Alloy Steel Gr 11 Sheet and Plates

Stainless Steel Sheet/ Plates
Duplex Steel Plates S32205
Stainless Steel Sheet/Plates
Duplex Steel Sheets S31803
Stainless Steel Sheet/Plates
Polished SA 240 TP 2205 Sheet
Stainless Steel Sheet/Plates
ASTM A240 Type 2205 Sheet
Stainless Steel Sheet/Plates
Duplex Steel 2205 Sheet
Stainless Steel Sheet/Plates
ASTM A240 Gr 2205 Plate

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Alloy Steel Gr 11 Sheet and Plates Uses

Application Industry

Alloy Steel Gr 11 Sheet and Plates find widespread industrial use across various sectors due to their unique combination of excellent corrosion resistance, high strength, and versatility. Common industrial uses include applications in the oil and gas industry for offshore platforms, pipelines, and subsea equipment, where corrosion resistance and strength are essential for withstanding harsh environments.

Oil & Gas Industry

Aviation Industry

Marine Engineering

Power Generation Industry

  • Pressure Vessels: Grade 11 alloy steel sheets and plates are widely used in the manufacture of pressure vessels for oil and gas, petrochemical and chemical process industries etc. Their high tensile strength and corrosion resistance make them suitable for hot applications at high pressures.

  • Power plants: Alloy steel grade 11 sheets and plates are used to manufacture essential parts of power generation facilities like turbine blades, steam pipes, boiler tubes etc. Their superior mechanical properties, resistance to corrosion and oxidation ensure power plant reliability and durability of accessories.

  • Heat exchangers: Grade 11 alloy steel sheets and plates are used in heat exchangers where efficient heat transfer is required. Their high thermal resistance and thermal conductivity make them ideal for heat transfer between liquids in a variety of industrial applications.

  • Boilers: These materials are commonly used for tubes, headers, shells and other boiler parts due to their excellent temperature and resistance to high temperatures and pressures causing corrosion or damage

How to Choose the Right Alloy Steel Gr 11 Sheet and Plates

  • Define your requirements: Understand the specific applications and conditions in which alloy steel sheets and plates will be used. Consider factors such as temperature, pressure, corrosion resistance, and mechanical requirements for the application.

  • Size and Design: Based on your project specifications, determine the required thickness and thickness of the paper and plate. Ensure the supplier can provide the needed sizes or custom cutting services.

  • Corrosion Resistance: Consider the corrosion resistance of alloy steel. Grade 11 steel is generally more resistant to high-temperature corrosion and oxidation, but it is important to check whether it meets the specific corrosion requirements of your application.

  • Mechanical properties: Evaluate the workability of steel alloys, including tensile strength, yield strength, elongation, and hardness. Choose the grade that provides the right technical features for your application.

  • Materials: Refer to Industry Standards and Specifications for Alloy Steel Grade 11. Ensure that materials meet required standards such as ASTM A387 Grade 11 Class 1 or Class 2 for plate and sheet materials.

How do I maintain Alloy Steel Gr 11 Sheet and Plates?

To maintain alloy steel Grade 11 sheet and plates, regularly inspect for signs of corrosion or damage, clean with mild soap and water, and dry thoroughly. Apply rust inhibitors if needed. Store in a dry environment and avoid exposure to harsh chemicals or abrasive materials.

FAQ (Frequently Asked Questions)

Are Alloy Steel Gr 11 Sheet and Plates susceptible to galvanic corrosion?

Alloy Steel Gr 11 Sheet and Plates are generally resistant to galvanic corrosion when paired with compatible materials. However, when in contact with dissimilar metals in a conductive environment, galvanic corrosion may occur. Proper insulation or selection of compatible materials can mitigate this risk.

How are Alloy Steel Gr 11 Sheet and Plates fabricated and machined?

Alloy Steel Gr 11 Sheet and Plates are fabricated using conventional methods like cutting, bending, and welding. Machining involves processes such as drilling, milling, and turning. Due to its high strength and hardness, carbide tools are preferred for machining. Preheating may be necessary for welding to prevent cracking and ensure optimal results.

Can Alloy Steel Gr 11 Sheet and Plates be used for underground applications?

Alloy Steel Gr 11 Sheet and Plates can be used for underground applications with proper corrosion protection measures. Coatings or cathodic protection systems are recommended to prevent corrosion in underground environments. Additionally, design considerations for factors like soil chemistry and moisture levels should be taken into account for long-term durability.

Other Sheet / Plate Material

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