Product Description
EQUIVALENT GRADE OF A387 GRADE 9 CLASS 1/2 PLATE
| BS | EN | ASTM/ASME | DIN |
| - | - | SA387-9-2 | - |
SPECIFICATION
| Item | ASME SA 387 GR.9 CL.1/2 Alloy Steel Plate |
|---|
| Thickness | 5mm-150mm |
|---|
| Length | 3000mm-18000mm |
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| Supply Condition | As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement. |
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| Impact tested | -52° C |
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| Process of Manufacturing | Hot-Rolled (HR) |
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CHEMICAL COMPOSITION OF A387 ALLOY STEEL GR.9 CL.1/2 PLATE
| C | Mn | P | S | Si | Cr | Mo |
| 0.15 max | 0.25 - 0.66 | 0.030 | 0.030 | 01.05 max | 7.9 - 10.1 | 0.85 1.15 |
MECHANICAL PROPERTIES OF A387 CR-MO GRADE 9 CLASS 1/2 PLATES
| Grade | ASME SA 387 GR.9 CL.1/2 Alloy Steel Plate |
|---|
| 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) |
|---|
Outstanding Alloy CompositionSA 387 GR 9 CL1-2 Plates are composed of advanced alloy steel, providing superior strength and excellent resistance to oxidation and corrosion under high-temperature environments. This makes them particularly reliable for heavy-duty industrial applications, where performance and longevity are critical. Their robust composition ensures that they maintain structural integrity even under demanding operating conditions.
Versatile Industrial ApplicationsThese high-quality plates are ideal for use in boilers, pressure vessels, and heat exchangers deployed in the oil, gas, and petrochemical industries. Their broad range of available thicknesses and lengths caters to various industrial project requirements. From fabrication to maintenance, these plates offer adaptability and efficiency, supporting operations where consistent quality is paramount.
Trusted Supply Chain in IndiaSA 387 GR 9 CL1-2 Plates are widely available across India through a network of reliable distributors, exporters, importers, manufacturers, suppliers, traders, and wholesalers. This extensive supply chain ensures timely delivery, quality assurance, and support for large-scale projects. Companies benefit from easy access to these plates, tailored solutions, and after-sales service for enhanced satisfaction.
FAQ's of SA 387 GR 9 CL1-2 Plates:
Q: How are SA 387 GR 9 CL1-2 Plates typically used in industrial applications?
A: SA 387 GR 9 CL1-2 Plates are predominantly used in the fabrication of boilers, pressure vessels, and heat exchangers. Their capacity to withstand elevated temperatures and pressures makes them ideal for critical operations in the oil, gas, and petrochemical industries.
Q: What sets SA 387 GR 9 CL1-2 Plates apart from other alloy steel plates?
A: These plates offer exceptional strength, thermal stability, and resistance to oxidation and corrosion compared to standard carbon steels. Their advanced alloy composition ensures reliability in high-stress environments, making them a preferred choice for industrial manufacturers.
Q: When should SA 387 GR 9 CL1-2 Plates be chosen over alternative grades?
A: SA 387 GR 9 CL1-2 Plates are best selected when the application demands prolonged exposure to high temperatures, pressure, or corrosive environments, such as in refineries or chemical plants, where durability and safety are paramount.
Q: Where are these plates commonly available in India?
A: These alloy steel plates are readily available across India through established distributors, exporters, importers, manufacturers, suppliers, traders, and wholesalers. This widespread availability ensures that industrial users can procure them efficiently for a variety of projects.
Q: What is the manufacturing process for SA 387 GR 9 CL1-2 Plates?
A: The plates are produced using advanced metallurgical processes involving alloying, rolling, heat treatment, and stringent quality control, ensuring uniform thickness, structural integrity, and compliance with ASME SA 387 Grade 9 standards.
Q: Why is the specified thickness and length range beneficial for users?
A: With thicknesses ranging from 5mm to 150mm and lengths between 3000mm and 18000mm, users can select plates that best fit their structural and project needs, reducing wastage and optimizing fabrication efficiency.
Q: What are the main benefits of using SA 387 GR 9 CL1-2 Plates in industrial projects?
A: The key benefits include high strength, excellent temperature resistance, durability under pressure, adaptability to multiple industrial demands, and compliance with strict international standards, ensuring safe and long-lasting performance.