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ASME SA 387 Grade 5 Class 1 & 2 Sheet and Plates

Daksh Sheets and Plates is a leading manufacturer and supplier based in Delhi, India, specializing in ASME SA 387 Grade 5 Class 1 & 2 Sheets and Plates. The SA 387 Grade 5 material is a chromium-molybdenum alloy steel plate, perfect for high-temperature and pressure applications, thanks to its impressive resistance to corrosion and oxidation. Class 1 is known for its enhanced ductility, while Class 2 is designed for superior strength at elevated temperatures. At Daksh, we offer both classes in a variety of sizes and thicknesses to cater to specific customer and industry needs. Our plates find extensive use in power plants, petrochemical refineries, and pressure vessel fabrication.

Alloy Steel ASME SA387 GR 5 CL. 1 Plates

SA387 Grade 5 CL. 2 Alloy Steel Plate

ASTM A387 Grade 5 CL.1 / 2 Pressure Vessel Plates

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Table of Contents

 ASME SA 387 Grade 5 steel contains 4.0–6.0% chromium and 0.45–0.65% molybdenum, along with carefully controlled amounts of carbon, manganese, silicon, phosphorus, and sulfur. The Class 1 plates deliver a minimum yield strength of 275 MPa and a tensile strength ranging from 415 to 585 MPa. On the other hand, Class 2 plates provide a higher yield strength of 310 MPa and tensile strength between 450 and 620 MPa. Both classes undergo heat treatment through normalizing and tempering, which boosts their creep resistance, thermal stability, and overall mechanical integrity, especially in high-temperature environments.

ASME SA 387 Grade 5 Class 1 & 2 Sheet and Plates Specification

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)

A387 Grade 5 Cl 1/2 Steel Plate Equivalent Standard :

BS EN ASTM/ASME DIN
X12CrMo5 A387 / SA 387

Chemical Composition of ASME SA 387 Grade 5 Class 1 & 2 Sheet and Plates

C Mn P S Si Cr Mo
0.15 max 0.25 – 0.66 0.035 0.030 0.55 max 3.9 – 6.1 0.40 – 0.7

Mechanical Properties of ASME SA 387 Grade 5 Class 1 & 2 Sheet and Plates

A387 / SA387 Grade 5 Class 1 Class 2
Tensile Strength (ksi) 60-85 75-100
Tensile Strength (MPa) 415-585 515-690
Yield Strength (ksi) 30 45
Yield Strength (MPa) 205 310
Elongation in 50mm (%) 18 18
Reduction of area in % 45 45

Alloy Steel SA387 GR 5 CL. 2 Plates India, Chromium-Molybdenum Alloy Steel Hyderabad , ASME SA 387 GR. 5 CL 1 and CL 2 Plates Stockholders Hyderabad , Chromium-Molybdenum Alloy Steel Suppliers in Hyderabad , SA387 GR.5 CL 2 Plate India, ASTM A387 Grade 5 CL. 1 / 2 Boiler Steel Plates Distributors in Hyderabad , SA387 GR.5 CL 2 Plate India.

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

Largest ASME SA 387 Grade 5 Class 1 & 2 Sheet and Plates Manufacturer and Exporter in Hyderabad , India

Daksh Sheets and Plates based in Hyderabad , India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes  Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

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ASME SA 387 Grade 5 Class 1 & 2 Sheets and Plates offer several advantages, including exceptional strength, durability, and resistance to high-temperature environments, making them ideal for pressure vessels and industrial applications. These plates provide superior weldability, ensuring reliable fabrication and reduced maintenance costs. Their resistance to oxidation and corrosion at elevated temperatures enhances longevity and performance in harsh conditions. With excellent mechanical properties, including high tensile and yield strength, they are ideal for use in power plants, chemical plants, and other industries requiring heat-resistant materials.

Types of ASME SA 387 Grade 5 Class 1 & 2 Sheet and Plates

Alloy Steel SA387 GR 5 CL. 2 Plates
ASME SA 387 GR. 5 CL 1 and CL 2 Plates
Chromium-Molybdenum Alloy Steel
SA387 GR.5 CL 2 Plate
Chromium Molybdenum CR Sheets
ASTM A387 Grade 5 CL. 1 / 2 Boiler Steel Plates

Alloy Steel SA387 GR 5 CL. 2 Plates India, Chromium-Molybdenum Alloy Steel Hyderabad , ASME SA 387 GR. 5 CL 1 and CL 2 Plates Stockholders Hyderabad , Chromium-Molybdenum Alloy Steel Suppliers in Hyderabad , SA387 GR.5 CL 2 Plate India, ASTM A387 Grade 5 CL. 1 / 2 Boiler Steel Plates Distributors in Hyderabad , SA387 GR.5 CL 2 Plate India.

Are Custom Sizes Available for ASME SA 387 Grade 5 Class 1 & 2 Sheet and Plates?

Yes, we offer custom sizes for ASME SA 387 Grade 5 Class 1 & 2 Sheet and Plates to meet specific project needs. Our team at Daksh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@dakshsheetsandplates.co.in

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Application Industry of ASME SA 387 Grade 5 Class 1 & 2 Sheet and Plates

ASME SA 387 Grade 5 Class 1 & 2 Sheets and Plates find extensive applications in pressure vessels, heat exchangers, boilers, reactors, and columns within power plants, oil refineries, and chemical processing facilities. Class 1 is favored for its ductility and formability, while Class 2 is selected for its superior strength at high temperatures. These plates are perfect for welded fabrication and perform exceptionally well in hydrogen environments, high-pressure steam systems, and under thermal cycling conditions. Their resistance to wear and

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