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In the heart of Manila’s industrial landscape, Diaz Sheetsandplates has built a reputation as a trusted partner for high-performance materials. We take pride in specializing in the supply and fabrication of Inconel 690 Circle, providing local industries with a critical component for their most demanding projects. Our commitment lies in delivering not just a product, but a reliable solution backed by deep technical knowledge and a dedication to supporting the growth of Philippine manufacturing with quality you can count on.
The exceptional strength of Inconel 690 stems from its unique composition, primarily a nickel-chromium-iron alloy with a high chromium content. This specific blend gives the material its legendary resistance to corrosion, particularly against oxidizing environments and stress-corrosion cracking. The resulting circles offer outstanding mechanical properties, including high tensile strength and excellent resistance to creep under intense heat, making them uniquely suited to maintain integrity in the most punishing conditions where other materials would fail.
| 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.
Diaz Sheets and Plates based in Manila, Philippines, 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 Diaz Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
The remarkable characteristics of Inconel 690 Circle make it indispensable across several critical industries. You will find it essential in nuclear power systems, particularly in steam generator tubing, where its reliability is paramount. It is also widely used in chemical processing equipment, aerospace components, and heat treatment fixtures. From handling aggressive chemicals to withstanding extreme temperatures in furnace applications, this material is chosen for situations where safety, durability, and long-term performance are absolutely non-negotiable.
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