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Josh Sheetsandplates, a well-respected manufacturer and supplier located in Canberra, Australia, is known for delivering top-notch metal products that adhere to international standards for performance and reliability. One of their standout offerings is the **Inconel 690 Circle**, which is celebrated for its exceptional resistance to heat, oxidation, and corrosion. Crafted with precision and utilizing advanced metallurgical techniques, these circles are perfect for demanding industrial applications. Josh Sheetsandplates guarantees that each Inconel 690 Circle provides remarkable mechanical strength, durability, and precise dimensions, making it a go-to choice in the energy, chemical, and power generation sectors.
The **Inconel 690 Circle** primarily consists of nickel (about 58–63%), chromium (27–31%), and iron (7–11%), along with trace amounts of silicon, manganese, and carbon to boost stability. It boasts impressive mechanical strength, featuring a tensile strength of roughly 655 MPa and a yield strength of around 310 MPa. This alloy maintains excellent toughness and oxidation resistance, even at high temperatures. Its well-balanced composition ensures outstanding metallurgical stability, corrosion resistance in acidic and high-temperature settings, and reliable mechanical performance under thermal stress.
| 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.
Josh Sheets and Plates based in Midland, Australia, 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 Josh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
The **Inconel 690 Circle** finds extensive use in industries that demand superior corrosion and heat resistance. It’s commonly utilized in nuclear power plants, chemical processing equipment, and heat exchangers, thanks to its ability to endure high-temperature and oxidizing conditions. Additionally, it plays a vital role in steam generators, furnace components, and gas turbine parts. The material’s remarkable resistance to sulfur, chloride, and acidic environments makes it ideal for marine and petrochemical applications. Its mechanical stability and durability guarantee efficient, long-lasting performance in both high-pressure and corrosive operational settings.
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