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Al Shakru Sheets and Plates, a premier manufacturer and supplier based in Dubai, UAE, is dedicated to providing high-quality ASME SA 387 Grade 11 Class 1 & 2 Sheets and Plates. These products are purpose-built to withstand elevated temperatures and pressures, delivering exceptional strength, toughness, and resistance to oxidation and corrosion. Al Shakru Sheets and Plates takes pride in its exacting manufacturing standards, guaranteeing that each sheet and plate features consistent dimensional accuracy and reliable mechanical performance. These ASME SA 387 Grade 11 Class 1 & 2 Sheets and Plates find broad application across power generation, petrochemical, and heavy engineering industries, offering durable and long-lasting solutions for essential industrial projects where safety and performance cannot be compromised.
ASME SA 387 Grade 11 is a chromium-molybdenum steel alloy composed primarily of carbon (0.05–0.15%), chromium (0.9–1.2%), and molybdenum (0.45–0.60%), together with small quantities of manganese, silicon, and nickel. This distinctive composition endows it with exceptional strength at high temperatures, toughness, and resistance to corrosion and oxidation. The steel demonstrates remarkable mechanical characteristics, such as high tensile and yield strength, resistance to impact, and durability under thermal stress. Al Shakru Sheets and Plates supplies ASME SA 387 Grade 11 Class 1 & 2 Sheets and Plates with accurate thickness and reliable quality, making them ideal for boilers, pressure vessels, and other challenging engineering applications.
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 according to customer specifications.
Impact tested : -52° C
Process of Manufacturing : Hot-Rolled (HR)
| BS | EN | ASTM/ASME | DIN |
| 621B | – | A387 / SA 387 | – |
| C | Mn | P | S | Si | Cr | Mo |
| 0.04 – 0.17 | 0.35 – 0.73 | 0.035 | 0.035 | 0.44 – 0.86 | 0.94 – 1.56 | 0.40 – 0.7 |
| A387 / SA387 Grade 11 | Class 1 | Class 2 |
| Tensile Strength (ksi) | 60-85 | 75-100 |
| Tensile Strength (MPa) | 415-585 | 515-690 |
| Yield Strength (ksi) | 35 | 45 |
| Yield Strength (MPa) | 240 | 310 |
| Elongation in 200mm (%) | 19 | 18 |
| Elongation in 50mm (%) | 22 | 22 |
| Reduction of area in % | – | – |
We supply materials accompanied by both mill test certificates and third-party test certificates, guaranteeing top-tier quality and full compliance.
Al Shakru Sheets and Plates, located in Dubai, UAE, is a top supplier and stockist of premium metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all provided with outstanding service and customized to fulfill our customers specific needs. With an emphasis on supplying superior products, we serve a broad spectrum of industries, delivering dependable solutions for varied applications. Our extensive inventory includes Recognized for our distinctive finishing methods and dedication to quality. We are committed to guaranteeing customer satisfaction through reliable service and first-rate products.
ASME SA 387 Grade 11 Class 1 & 2 sheets and platesoffer many benefits, such as outstanding high-temperature strength and resistance to oxidation and corrosion, making them well-suited for demanding applications. Their exceptional creep resistance guarantees durability under pressure, while their chromium-molybdenum composition improves toughness and weldability. These materials are extremely dependable in industries like power generation, petrochemical, and construction, where performance under extreme conditions is essential. Furthermore, they deliver outstanding thermal conductivity and stress resistance, ensuring lasting reliability and efficiency in pressure vessels, boilers, and heat exchangers.
Yes,we provide custom sizes for ASME SA 387 Grade 11 Class 1 & 2 Sheet and Plates to fit particular project requirements. The team at Al Shakru Sheets and Plates is committed to delivering solutions made to fit all of your needs. To learn more, reach out to us at sales@alshakruplates.ae.
These ASME SA 387 Grade 11 Class 1 & 2 Sheets and Plates are widely used across power plants, petrochemical industries, and heavy engineering projects that demand resistance to high temperatures and pressure. They work perfectly for building boilers, pressure vessels, heat exchangers, and superheaters, delivering durability and dependable performance over the long run. Beyond that, these sheets and plates serve the oil and gas, chemical processing, and industrial machinery sectors, ensuring safe and efficient operation even under extreme conditions. With Al Shakru Sheets and Plates’ ASME SA 387 Grade 11 products, you can rely on high-performance materials that come through when it counts the most.
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