Home » Metals, Alloys & Minerals » Steel Sheet » SA 387 GR.11 CL 2 Alloy Steel Plates
SA 387 GR.11 CL 2 Alloy Steel Plates
₹ 115 Get Latest Price
Product Specifications
| Thickness | 5 mm |
| Usage/Application | Industrial |
| Size | 2000 x 6000 |
| Availability | In Stock |
| Country of Origin | Made in India |
| Material Grade | SA 387 GR.11 CL 2 |
GST No - 27BNZPS3900G1ZH | Member since 2026
1ST FLOOR,312, Shankar Marwadi Chawl, Pathe Bapurao Marg, Khetwadi, Grant Road, Mumbai, Maharashtra 400004
SA 387 GR.11 CL 2 Alloy Steel Plates Read More...
Product Details
SA 387 GR.11 CL 2 plates are specific types of alloy steel plates designed for elevated temperature service in pressure vessels and industrial boilers. Here's an overview of SA 387 GR.11 CL 2 plates, covering their composition, properties, applications, and advantages: Composition: SA 387 GR.11 CL 2 plates are primarily made from chromium-molybdenum alloy steel. The composition typically includes: Carbon (C): 0.05-0.17% Manganese (Mn): 0.40-0.65% Phosphorus (P): 0.035% max Sulfur (S): 0.035% max Silicon (Si): 0.50-0.80% Chromium (Cr): 1.00-1.50% Molybdenum (Mo): 0.45-0.60% Properties: Tensile Strength: Typically ranges from 515 to 690 MPa (75,000 to 100,000 psi), depending on heat treatment and plate thickness. Yield Strength: Minimum of 310 MPa (45,000 psi). Elongation: 18% minimum in 2 inches. Applications: SA 387 GR.11 CL 2 plates are used in various industries, particularly where high temperature and corrosion resistance are critical: Pressure Vessels: For applications requiring elevated temperature service and resistance to corrosion and oxidation. Boilers: Used in steam boilers and process vessels operating under high temperatures and pressures. Heat Exchangers: In petrochemical and refining industries where resistance to high-temperature environments is necessary. Power Generation: Including both conventional and nuclear power plants. Oil and Gas Industry: For equipment subjected to high temperatures and aggressive environments. Advantages: High Temperature Strength: Capable of withstanding temperatures up to 575°C (1070°F) without losing mechanical properties. Excellent Corrosion Resistance: Provides resistance to corrosion and oxidation, enhancing durability in aggressive environments. Reliable Performance: Ensures reliable operation under demanding conditions, contributing to operational safety and efficiency. Cost-Effective: Offers a balance of performance and cost, making it a preferred choice for critical applications. Considerations: Weldability: Generally good, but requires proper preheating and post-weld heat treatment to maintain properties and avoid cracking. Fabrication: Due to alloy composition and thickness, plates may require specialized handling during fabrication and installation. Compliance: Designed to meet industry standards and regulatory requirements for pressure vessel and boiler applications.
1ST FLOOR,312, Shankar Marwadi Chawl, Pathe Bapurao Marg, Khetwadi, Grant Road, Mumbai, Maharashtra 400004
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