| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
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| Standard: | JIS, GB, DIN, BS, ASTM, AISI |
| Purity: | 70% |
| Alloy: | Alloy |
| Type: | Nickel Bar |
| Powder: | Not Powder |
| Samples: |
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| Customization: |
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Audited Supplier Inconel X750 is a nickel-chromium alloy known for its excellent high-temperature strength, corrosion resistance, and oxidation resistance. Here's a description of Inconel X750 rods:
Composition: Inconel X750 rods are primarily composed of nickel, chromium, and small amounts of other elements such as aluminum and titanium. The exact composition may vary slightly depending on the manufacturer and specific requirements, but typically, it contains around 70% nickel, 15-17% chromium, and smaller amounts of other alloying elements.
High Temperature Strength: Inconel X750 rods exhibit exceptional strength at elevated temperatures, making them suitable for use in high-temperature applications such as gas turbine engines, rocket engines, nuclear reactors, and industrial heating systems.
Overall, Inconel X750 rods are high-performance materials that offer a unique combination of high-temperature strength, corrosion resistance, and versatility, making them ideal for demanding applications in various industries.
Corrosion Resistance: Inconel X750 offers excellent resistance to corrosion and oxidation in a wide range of environments, including high-temperature and corrosive atmospheres. This makes it suitable for use in harsh industrial and marine environments where corrosion resistance is critical.
Versatility: Inconel X750 rods are versatile and can be used in various applications, including aerospace, chemical processing, petroleum refining, and power generation.
Cold Formability: While primarily known for its high-temperature strength, Inconel X750 rods also exhibit good cold formability, allowing them to be easily machined, welded, and fabricated into different shapes and components.
Age Hardening: Inconel X750 rods can be strengthened through a precipitation-hardening process known as age hardening or precipitation hardening. This involves heating the material to a specific temperature and holding it for a certain duration, followed by rapid cooling or quenching. This process enhances the material's strength and hardness while maintaining good ductility and toughness.
Dimensional Stability: Inconel X750 rods maintain excellent dimensional stability even at high temperatures, making them suitable for applications where dimensional precision is crucial.
Quality Standards: Inconel X750 rods are typically manufactured to meet various industry standards and specifications such as ASTM B637 and AMS 5667. These standards ensure the quality, consistency, and performance of the material for specific applications.
| Item | Inconel 600 | Inconel | Inconel 617 | Inconel | Inconel | Inconel | Inconel | Inconel |
| 601 | 625 | 690 | 718 | X750 | 825 | |||
| C | ≤0.15 | ≤0.1 | 0.05-0.15 | ≤0.08 | ≤0.05 | ≤0.08 | ≤0.08 | ≤0.05 |
| Mn | ≤1 | ≤1.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤1 | ≤1 |
| Fe | 6~10 | rest | ≤3 | rest | 7~11 | rest | 5~9 | ≥22 |
| P | ≤0.015 | ≤0.02 | ≤0.015 | -- | -- | -- | -- | -- |
| S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.01 | ≤0.01 | ≤0.03 |
| Si | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.5 |
| Cu | ≤0.5 | ≤1 | -- | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.5 | 1.5-3 |
| Ni | ≥72 | 58-63 | ≥44.5 | 50-55 | ≥58 | 50-55 | ≥70 | 38-46 |
| Co | -- | -- | 10~15 | ≤10 | -- | ≤1 | ≤1 | -- |
| Al | -- | 1-1.7 | 0.8-1.5 | ≤0.8 | -- | 0.2-0.8 | 0.4-1 | ≤0.2 |
| Ti | -- | -- | ≤0.6 | ≤1.15 | -- | -- | 2.25-2.75 | 0.6-1.2 |
| Cr | 14-17 | 21-25 | 20-24 | 17-21 | 27-31 | 17-21 | 14-17 | 19.5-23.5 |
| Nb+Ta | -- | -- | -- | 4.75-5.5 | -- | 4.75-5.5 | 0.7-1.2 | -- |
| Mo | -- | -- | 8~10 | 2.8-3.3 | -- | 2.8-3.3 | -- | 2.5-3.5 |
| B | -- | -- | ≤0.006 | -- | -- | -- | -- | -- |
Inconel X750 rods are commonly used in a variety of high-temperature and corrosive environments, including:
Aerospace: Inconel X750 rods are used in aircraft and spacecraft components such as gas turbine engines, thrust reversers, rocket engines, and heat shields due to their high-temperature strength and corrosion resistance.
Industrial Gas Turbines: Inconel X750 rods are utilized in the manufacture of components for industrial gas turbines, including combustion chambers, turbine blades, and compressor discs, where they withstand high temperatures and mechanical stresses.
Nuclear Power: Inconel X750 rods are employed in nuclear power plants for reactor core components, control rod mechanisms, and steam generator tubing, where they must endure high temperatures, radiation, and corrosive environments.
Chemical Processing: Inconel X750 rods find applications in chemical processing equipment such as reactors, vessels, and piping systems, where they resist corrosion from harsh chemicals and high temperatures.
Oil & Gas Industry: Inconel X750 rods are used in oil and gas exploration and production equipment, including downhole tools, wellhead components, and piping systems, due to their resistance to corrosion, high pressure, and high temperatures.
Heat Treatment Furnaces: Inconel X750 rods are employed in heat treatment furnaces for components such as heating elements, furnace fixtures, and radiant tubes, where they withstand extreme temperatures and thermal cycling.
Automotive: Inconel X750 rods are utilized in automotive exhaust systems, turbochargers, and engine components where high-temperature strength and corrosion resistance are required for improved performance and durability.
Marine Applications: Inconel X750 rods are used in marine environments for components such as propeller shafts, valves, and fasteners, where they resist corrosion from seawater and high mechanical loads.
Overall, Inconel X750 rods are chosen for applications requiring exceptional strength, corrosion resistance, and reliability in demanding environments across various industries.
The production process of Inconel X-750 wire involves several steps:
Melting: The process begins with the melting of the raw materials, typically nickel, chromium, and small amounts of other elements such as aluminum and titanium, in a vacuum induction furnace or an electric arc furnace. The precise composition is crucial to achieving the desired properties of the final product.
Casting: Once the alloy is molten and properly mixed, it is cast into ingots or billets using molds. This step ensures the alloy's initial form and size before further processing.
Hot Working: The cast ingots or billets are then subjected to hot working processes such as forging or rolling. This step reduces the cross-sectional area of the material and refines its microstructure, improving its mechanical properties and homogeneity.
Annealing: After hot working, the material undergoes annealing to relieve internal stresses and improve its ductility and toughness. Annealing typically involves heating the material to a specific temperature and holding it for a certain duration before slowly cooling it down.
Cold Drawing: The annealed material is then cold drawn through a series of dies to achieve the desired wire diameter and dimensional accuracy. Cold drawing further refines the microstructure, increases the wire's strength, and improves its surface finish.
Intermediate Annealing (Optional): Depending on the specific requirements of the application and the desired properties of the final product, intermediate annealing may be performed between cold drawing steps to maintain ductility and prevent excessive work hardening.
Final Annealing: Once the desired wire size and properties are achieved, the wire may undergo a final annealing process to ensure uniformity and stability of its microstructure and mechanical properties.
Surface Treatment (Optional): In some cases, the wire may undergo surface treatments such as pickling, passivation, or coating to improve its corrosion resistance or surface finish.
Quality Control: Throughout the production process, rigorous quality control measures are implemented to ensure that the final product meets the required specifications and standards for mechanical properties, dimensional accuracy, and surface finish.
Packaging and Shipping: The finished Inconel X-750 wire is then packaged according to customer requirements and shipped to end-users or distributors for further processing or direct use in various applications.
Overall, the production process of Inconel X-750 wire involves a combination of melting, hot working, annealing, cold drawing, and quality control steps to achieve the desired properties and quality of the final product.
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