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Hassan Sheets and Plate is a well-respected manufacturer and supplier based in Riyadh, Saudi Arabia, known for providing top-notch Inconel 690 Circles that are designed to endure extreme operating conditions. These circles are celebrated for their remarkable resistance to high-temperature oxidation, corrosion, and harsh chemicals, making them perfect for industries that demand long-lasting performance in tough environments. Crafted with precision and in line with global standards, Inconel 690 Circles offer durability, strength, and reliability. We cater to a diverse array of sectors, including power generation, petrochemical, marine, and aerospace, delivering cutting-edge solutions for critical industrial and engineering needs.
The Inconel 690 Circle is primarily made up of nickel (at least 58%), chromium (27–31%), and iron, along with trace amounts of silicon, manganese, and other elements. This unique composition grants it exceptional resistance to oxidizing chemicals and hot corrosive settings. On the mechanical side, it boasts high tensile strength, toughness, and impressive creep resistance at elevated temperatures. The alloy remains structurally stable even under thermal cycling and stress, while also being easy to fabricate and weld. These combined mechanical properties make Inconel 690 Circles a reliable choice for both structural and high-performance industrial applications.
| Specifications | ASTM B564, B446, B637 / ASME SB564, SB446, SB637 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| UNS | Werkstoff Nr. |
| N06690 | 2.4642 |
| Ni | Cr | Fe | Cu | Mn | Si | C | S |
| 58.0 min | 27.00 – 31.00 | 7.00 – 11.00 | 0.50 max | .50 max | 0.50 max | 0.05 max | 0.01 max |
| Density | 8.19 g/cm3 |
| Melting Point | 1343-1377 °C (2450-2510 °F) |
| Tensile Strength | MPa – 66.80 |
| Yield Strength (0.2%Offset) | MPa – 110 |
| Elongation | 39 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hassan Sheets and Plates based in Riyadh, Saudi Arabia, 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.
Inconel 690 circles offer numerous advantages, making them ideal for demanding applications. Their exceptional resistance to oxidation and corrosion, especially in harsh chemical environments, ensures durability and long service life. The material withstands high temperatures and thermal cycling, making it suitable for use in heat exchangers, power plants, and nuclear reactors. Inconel 690 circles also exhibit excellent mechanical strength and stress corrosion cracking resistance, enhancing reliability under extreme conditions. Additionally, their versatility and weldability make them easy to fabricate for various industrial and engineering purposes.
Yes, we offer custom sizes for Inconel 690 Circle to meet specific project needs. Our team at Hassan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Inconel 690 Circles find extensive use in the power generation sector, especially in steam generators, nuclear reactors, and heat exchangers, thanks to their ability to resist high-temperature oxidation. In the petrochemical industry, they are utilized in furnaces, reactors, and piping systems that come into contact with corrosive chemicals. The marine industry employs them in seawater-handling systems and offshore equipment, while aerospace sectors use them in engine components and exhaust systems. With their outstanding strength, corrosion resistance, and durability, Inconel 690 Circles are truly essential for advanced and critical engineering applications.
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Riyadh, Saudi Arabia
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