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Daksh Sheets and Plates is a reliable manufacturer and supplier based in Delhi, India, specializing in ASME SA 387 Grade 9 Class 1 & 2 Sheets and Plates. We serve industries that need robust alloy steel for high-temperature and high-pressure applications. SA 387 Gr. 9 is a chromium-molybdenum alloy steel celebrated for its outstanding oxidation resistance and durability. Class 1 offers enhanced ductility, while Class 2 provides superior tensile strength. Our plates come in custom dimensions and are commonly used in pressure vessels, heat exchangers, and boilers, ensuring dependable performance in power plants, refineries, and petrochemical facilities.
ASME SA 387 Grade 9 steel is made up of about 8.0–10.0% chromium and 0.90–1.10% molybdenum, along with trace amounts of carbon, manganese, silicon, phosphorus, and sulfur. These components work together to deliver excellent high-temperature strength and corrosion resistance. Class 1 plates have a minimum yield strength of 275 MPa and a tensile strength ranging from 415 to 585 MPa, while Class 2 boasts a higher yield strength of 310 MPa and tensile strength between 450 and 620 MPa. Both classes are normalized and tempered to improve thermal stability, creep resistance, and durability in critical pressure-retaining applications.
| Item | ASME SA 387 GR.9 CL.1/2 Alloy Steel Plate |
|---|---|
| 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) |
| 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 |
| 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) |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
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.
ASME SA 387 Grade 9 Class 1 & 2 sheets and plates offer numerous advantages, including excellent high-temperature strength and corrosion resistance, making them ideal for power plants, boilers, and petrochemical industries. The chromium-molybdenum alloy enhances their ability to withstand extreme conditions, providing long-term durability and reliability. These materials also exhibit superior weldability and formability, allowing for easy fabrication and installation. Additionally, their creep resistance ensures they perform well under sustained pressure, minimizing maintenance costs. Overall, ASME SA 387 Grade 9 Class 1 & 2 plates are highly efficient and cost-effective for demanding applications.
Yes, we offer custom sizes for ASME SA 387 Grade 9 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
ASME SA 387 Grade 9 Class 1 & 2 Sheets and Plates are extensively utilized in the construction of boilers, pressure vessels, reactors, heat exchangers, and industrial towers. They are particularly well-suited for high-temperature environments, steam pressure, and corrosive gases, making them ideal for thermal power stations, petroleum refineries, and chemical plants. Class 1 is often chosen for applications that require better formability, while Class 2 is favored for its exceptional mechanical strength. The material’s resistance to oxidation and thermal fatigue makes it a top choice for demanding applications.
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