Xuan Nickel Alloys, a top-notch manufacturer and supplier based in Da Nang, Vietnam, specializes in high-quality Inconel 690 Bars designed for tough industrial applications. Crafted with precision and adhering to international standards, these bars deliver outstanding corrosion resistance, impressive strength, and durability even in extreme conditions. They come in a variety of sizes, grades, and finishes, making them perfect for high-temperature and chemical processing systems, structural components, and fabrication tasks. Catering to sectors like power generation, chemical processing, aerospace, marine, and oil and gas, Xuan Nickel Alloys guarantees long-lasting reliability, exceptional performance, and operational efficiency in critical applications.
Inconel 690 is a high-temperature nickel-chromium alloy that resists oxidation and carburization. Its composition generally contains 58% nickel, 30% chromium, iron, manganese, and trace amounts of other elements. Mechanical properties include 758 MPa tensile strength, 415 MPa yield strength and 30% elongation. Inconel 690 is highly resistant to stress corrosion cracking and performs well in harsh environments. Advantages include high thermal stability, excellent oxidation and corrosion resistance, and durability in harsh chemical environments, making it an ideal candidate for use in nuclear reactors and power plants in
| 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 % |
Inconel 690 Bars are mainly made up of Nickel and Chromium, with trace amounts of Iron, Manganese, and Copper. This distinctive alloy blend provides remarkable resistance to oxidation, stress corrosion cracking, and pitting in harsh chemical and high-temperature settings. These bars showcase excellent tensile strength, creep resistance, and fatigue resistance while keeping their toughness and structural integrity under thermal and mechanical stress. Their unique combination of corrosion resistance and high-temperature stability makes them ideal for long-term use in essential industrial applications.
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Inconel 690 Bars find extensive use across industries that demand high-performance, durable, and corrosion-resistant materials. In the power generation sector, they are utilized in steam generators, boilers, and heat exchangers. The chemical and petrochemical industries employ them in piping, reactors, and process equipment that handle aggressive chemicals. Aerospace industries depend on Inconel 690 Bars for engine components and high-temperature structural parts. Meanwhile, the marine and oil and gas sectors use them in components exposed to seawater and high-strength systems. Their strength, durability, and resistance make Inconel 690 Bars essential for demanding and critical operations.
