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ASTM A387 Grade 11 Alloy Steel Plates are designed to be highly resistant to high-temperature environments and harsh pressure conditions. The plates are applied widely in petrochemical industries, power plants, and refineries due to their superior heat and corrosion resistance. Chiranjeev Steel Center is a leading supplier of high-quality ASTM A387 Grade 11 Alloy Steel Plates for fulfilling varied industrial requirements all over the world.

ASTM A387 Grade 11 alloy steel plates

ASTM A387 Grade 11 is a chromium-molybdenum alloy steel plate that has principal use in high-temperature conditions. The presence of chromium in the alloy enhances resistance to oxidation, while molybdenum contributes to high-temperature strength and corrosion resistance. Therefore, it is a highly appropriate material for boilers, pressure vessels, and heat exchangers. We are one of the most trusted ASTM A387 Grade 11 Alloy Steel Plates Manufacturers, and we offer high-quality plates that meet international standards and specifications.

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High-Temperature Resistance These plates maintain their toughness as well as strength even at high temperatures and therefore can be utilized for boiler and heat exchanger applications. Corrosion and Oxidation Resistance Chromium and molybdenum content offers excellent resistance to corrosion and oxidation in aggressive environments.

Good Weldability ASTM A387 Grade 11 plates are easy to weld, which lowers the cost of fabrication and makes the plates suitable for large industrial projects. Enhanced Durability These plates offer greater strength and durability, reducing maintenance costs in the long run. Versatility Coming in various thicknesses and sizes, they can be used for diverse industrial uses.

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Power Generation Industry Used in thermal and nuclear power plants for boiler, turbine, and heat exchanger components. Petrochemical Industry Needed for pressure vessels and storage tanks in chemical plants and oil refineries. Aerospace Industry Applied in parts for aircraft engines due to their high temperature resistance. Construction Industry Utilized in structural components that require strength and the ability to endure extreme conditions. Marine Industry Employed in the construction of ships and offshore platforms where corrosion resistance is essential.

As leading ASTM A387 Grade 11 Alloy Steel Plates Suppliers, we provide customized solutions for industrial applications, offering the finest quality products at affordable prices. At Chiranjeev Steel Center, we are trustworthy ASTM A387 Grade 11 Alloy Steel Plates Stockists, offering a huge inventory of high-quality alloy steel plates to meet different industry requirements.

ASTM A387 Grade 11 Alloy Steel Plates Manufacturers in United States, ASTM A387 Grade 11 Alloy Steel Plates Suppliers in United States, ASTM A387 Grade 11 Alloy Steel Plates Stockists in United States, ASTM A387 Grade 11 Alloy Steel Plates Exporters in United States

Extensive Industry Experience Decades of experience in the manufacturing and supply of alloy steel plates. Superior Quality Assurance Our plates fulfill international quality requirements such as ASTM and ASME. Competitive Pricing We offer low-cost solutions with no compromise in quality. Global Supply Network As leading ASTM A387 Grade 11 Alloy Steel Plates Exporters, we cater to global markets successfully. Customization Options We provide tailor-made solutions to suit specific industrial requirements.

ASTM A387 Grade 11 Alloy Steel Plates are a key component of high-temperature applications across several industries. They possess excellent mechanical properties, corrosion resistance, and durability and hence find widespread use in power generation, petrochemicals, aerospace, and marine industries. Chiranjeev Steel Center is delighted to be a well-known manufacturer, supplier, stockist, and exporter of such high-grade alloy steel plates, offering the best available industrial solutions.

Specification Of ASTM A387 Grade 11 Alloy Steel Plates

Specification ASTM A387 Gr 5 CL.2 Alloy Steel Plates
Standard ASTM A387 / ASME SA387
Width 1000mm-4500mm
Thickness 5mm-150mm
Length 3000mm-18000mm
Supply Condition As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement.
Impact tested 52° C
Process of Manufacturing Hot-Rolled (HR)

Equivalent Grades Of ASTM A387 Grade 11 Alloy Steel Plates

STANDARDS ASTM EN 10028 DIN BS AFNOR 36206 GOST
Grade 11 A387 X12CrMo5 - - - 15KH5M

Chemical Composition Of ASTM A387 Grade 11 Alloy Steel Plates

Grade C Mn P S Si Cr Mo
A387 Gr11 0.05-0.21 0.55-0.80 0.025 0.025 0.15-0.40 0.50-0.80 0.45-0.60

Mechanical Properties Of ASTM A387 Grade 11 Alloy Steel Plates

Class Tensile (MPa) Yield (MPa) Elong. (50mm) Elong. (200mm) Reduc'n of Area*
Class 1 415 - 585 205 min 18% min - 40% min
Class 2 515 - 690 310 min 18% min - 40% min

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