Tanvir Nickel Alloys is a reputable manufacturer and supplier of top-notch Inconel 690 Bars, proudly based in Cairo, Egypt. The company focuses on crafting high-performance nickel alloy bars that excel in resisting high temperatures and harsh corrosive environments. With cutting-edge manufacturing capabilities and a strong dedication to quality, Tanvir Nickel Alloys guarantees that every Inconel 690 Bar adheres to international standards and meets the rigorous demands of various industries. These bars find extensive use in power generation, nuclear, and chemical processing sectors, where strength, oxidation resistance, and durability are crucial. Clients trust the company for prompt delivery, expert technical support, and consistent product reliability.
Inconel 690 Bars are primarily made up of nickel (at least 58%), along with notable amounts of chromium (27–31%) and iron (7–11%). The high chromium content provides the alloy with exceptional resistance to oxidation and corrosion, especially in hot, acidic, and high-temperature steam conditions. Inconel 690 boasts impressive tensile strength, excellent metallurgical stability, and favorable fabrication characteristics. It also resists stress corrosion cracking and pitting in environments containing chlorides. These mechanical and chemical properties make Inconel 690 a perfect choice for components that face extreme thermal and corrosive conditions over extended operational lifespans.
| Standards : | ASTM B166, ASME SB166 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | Ni | Cr | Fe | C | Mn | S | Mo | Si | Co |
| Inconel 690 | 48.85 – 62 | 20 – 24.0 | Balance | ≤ 0.15 | ≤ 1 | – | 8 – 10 | ≤ 1 | 10-15 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.28 g/cm3 | 1430°C | 1267 MPa | 868 MPa | 25 % |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 690 Bar in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Inconel 690 Bars are frequently utilized in scenarios where high-temperature corrosion and oxidation resistance are vital. In the nuclear sector, they are used in steam generators, heat exchangers, and reactor tubing due to their outstanding performance in pressurized water reactor (PWR) environments. In power plants, Inconel 690 Bars serve as furnace hardware, boiler tubes, and superheater components. The chemical processing industry employs them in equipment that comes into contact with strong acids and oxidizing agents. Their durability and longevity also make them ideal for marine, aerospace, and industrial heating systems.
