ASME SA387 Grade 9 Class 1 Alloy Steel Plates
ASC LLP is proud to be a leading dealer and stockist of high-quality ASME SA387 Grade 9 Class 1 Alloy Steel Plates. These plates are highly valued in various industries for their exceptional properties and advantages, making them a preferred choice for critical applications. In this comprehensive guide, we will explore the features, benefits, and applications of ASME SA387 Grade 9 Class 1 Plates, providing you with all the necessary information to make an informed decision.
What are ASME SA387 Grade 9 Class 1 Plates?
ASME SA387 Grade 9 Class 1 Plates are a type of alloy steel plate designed for use in pressure vessels and boilers operating at elevated temperatures. These plates are made from chromium-molybdenum alloy steel, which imparts excellent resistance to high temperatures and corrosive environments. The Grade 9 Class 1 designation indicates the specific grade and class within the SA387 specification, ensuring adherence to stringent quality and performance standards.
Properties of ASME SA387 Grade 9 Class 1 Plates
The exceptional properties of ASME SA387 Gr9 Class 1 Alloy Steel Plates make them suitable for demanding applications in various industries. Key properties include:
- High Temperature Resistance: These plates maintain their strength and structural integrity even at elevated temperatures, making them ideal for use in high-temperature environments such as power plants and petrochemical refineries.
- Corrosion Resistance: The chromium content in the alloy provides excellent resistance to oxidation and corrosion, ensuring long-term durability and reliability in harsh conditions.
- Mechanical Strength: ASME SA387 Gr9 Class 1 Plate offer superior tensile and yield strength, allowing them to withstand high pressures and mechanical stresses without deformation or failure.
- Weldability: These plates exhibit good weldability, enabling easy fabrication and installation in complex structures and pressure vessels.
Advantages of ASME SA387 Grade 9 Class 1 Plates
Choosing ASME SA387 Grade 9 Class 1 Plate offers several advantages, including:
- Reliability and Safety: The high mechanical strength and corrosion resistance ensure that these plates can handle extreme conditions, reducing the risk of failure and enhancing the safety of pressure vessels and boilers.
- Cost-Effective: The durability and long service life of these plates result in lower maintenance and replacement costs, providing a cost-effective solution for high-temperature applications.
- Versatility: ASME SA387 Gr9 Class 1 Plates can be used in a wide range of industries, including oil and gas, petrochemical, power generation, and chemical processing, making them a versatile choice for various applications.
- Compliance with Standards: These plates are manufactured in accordance with the ASME SA387 specification, ensuring compliance with industry standards and regulations, and providing assurance of quality and performance.
Schedule and Size Chart
| Schedule | Thickness Range (mm) | Width Range (mm) | Length Range (mm) |
| Standard | 6 – 100 | 1000 – 3000 | 2000 – 12000 |
| Custom | 6 – 200 | 1500 – 3000 | 3000 – 15000 |
Mechanical Properties Chart
| Property | Value |
| Yield Strength | 205 MPa (Min) |
| Tensile Strength | 415 MPa (Min) |
| Elongation | 20% (Min) |
| Hardness | HB 140 – 190 |
| Impact Toughness | 27 J (Min) at -40°C |
Specifications Chart
| Specification | Details |
| Standard | ASME SA387 |
| Grade | 9 |
| Class | 1 |
| Type | Alloy Steel Plate |
| Heat Treatment | Normalized |
| Delivery Condition | Hot Rolled or Cold Rolled |
Chemical Composition Chart
| Element | Composition (%) |
| Carbon (C) | 0.10 – 0.20 |
| Manganese (Mn) | 0.30 – 0.60 |
| Silicon (Si) | 0.50 – 0.80 |
| Chromium (Cr) | 0.90 – 1.20 |
| Molybdenum (Mo) | 0.20 – 0.30 |
| Phosphorus (P) | 0.035 (Max) |
| Sulfur (S) | 0.035 (Max) |
Physical Properties Chart
| Property | Value |
| Density | 7.85 g/cm³ |
| Thermal Conductivity | 46.5 W/m·K |
| Specific Heat | 0.48 J/g·K |
| Melting Point | 1425 – 1470°C |
| Coefficient of Thermal Expansion | 11.5 × 10⁻⁶ /K |
Application Chart
| Application | Industry | Description |
| Boilers | Power Generation | Used in high-pressure and high-temperature boilers. |
| Pressure Vessels | Chemical Processing | Ideal for pressure vessels in chemical industries. |
| Heat Exchangers | Petrochemical | Suitable for heat exchangers handling corrosive environments. |
| Pipelines | Oil and Gas | Durable plates used in pipelines operating at high temperatures. |
| Storage Tanks | Manufacturing | Reliable for storage tanks in various industrial applications. |
ASME SA387 Grade 9 Class 1 Plates Dealer and Stockist
At ASC LLP, we take pride in being a trusted dealer and stockist of ASME SA387 Gr9 Class 1 Plates. Our extensive inventory and commitment to quality ensure that we can meet the diverse needs of our customers. We offer plates in various sizes and specifications, providing flexibility and convenience for your specific requirements.
Why Choose ASC LLP?
- Quality Assurance: We source our ASME SA387 Gr9 Class 1 Plates from reputable manufacturers, ensuring that they meet the highest quality standards and specifications.
- Competitive Pricing: Our competitive pricing and flexible solutions make us the preferred choice for businesses looking for cost-effective and reliable alloy steel plates.
- Customer Support: Our team of experts is always ready to assist you with your inquiries, providing technical support and guidance to help you choose the right plates for your application.
- Timely Delivery: We understand the importance of timely delivery, and our efficient logistics network ensures that your orders are delivered on time, every time.
ASME SA387 Grade 9 Class 1 Alloy Steel Plates offer unparalleled performance and reliability for high-temperature and high-pressure applications. As a leading dealer and stockist, ASC LLP is committed to providing top-quality plates that meet your specific needs. Whether you are in the power generation, petrochemical, oil and gas, or chemical processing industry, our ASME SA387 Gr9 Class 1 Plates will deliver the performance and durability you require.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASME SA387 Grade 9 Class 1 Plates. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
