Fajar Nickel Alloys is a leading manufacturer in Jakarta, Indonesia, of high quality nickel alloys, including Inconel 690 bar Known for their expertise and commitment to excellence using a wide range of products designed to consume applications such as meeting chemical needs for processing, aerospace and power generation The Inconel 690 bar is highly valued for its unique fighting resist oxidation and corrosion, making it ideal for applications requiring high temperatures.
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 % |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 690 Bar in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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.
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Inconel 690 bars are primarily used at high temperatures due to their oxidation and corrosion resistance. It is widely used in the space combustion industry, gas turbines and electrical equipment for components such as heating liners and blades. Resistance to carburization and oxidation makes it ideal for heat exchangers, furnace components and reactor cores in nuclear power plants. Inconel 690 is also used in chemical plants where high strength and resistance to corrosive agents such as sulfuric and phosphoric acid are required
