| Customization: | Available |
|---|---|
| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
| Standard: | JIS, GB, DIN, BS, ASTM, AISI |
|
Still deciding? Get samples of US$ 25/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Inconel X-750 is a precipitation-hardenable nickel-chromium alloy known for its excellent corrosion resistance, high temperature strength, and exceptional mechanical properties at elevated temperatures. When used as a welding wire, Inconel X-750 offers several advantages:
Corrosion Resistance: It provides resistance to a wide range of corrosive environments, including acids, alkalis, and seawater, making it suitable for applications in chemical processing, aerospace, and marine industries.
High Temperature Strength: Inconel X-750 maintains its strength and mechanical properties at elevated temperatures up to approximately 1300°F (704°C), making it suitable for high-temperature applications such as gas turbine components, heat exchangers, and combustion chambers.
Overall, Inconel X-750 welding wire is a versatile and reliable choice for welding applications that demand excellent corrosion resistance, high temperature strength, and superior mechanical properties. It offers the durability and performance necessary for challenging environments in a wide range of industries.
Precipitation Hardening: This alloy can be strengthened through precipitation hardening heat treatment, which enhances its mechanical properties, including tensile strength, fatigue resistance, and creep resistance.
Weldability: Inconel X-750 welding wire is designed for welding applications where the material needs to maintain its high-temperature strength and corrosion resistance after welding. It can be welded using various techniques, including gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW).
Compatibility: It is compatible with a wide range of base metals, including stainless steels, nickel alloys, and other high-temperature alloys, allowing for versatile welding applications.
Versatility: Inconel X-750 welding wire is used in various industries such as aerospace, chemical processing, power generation, and oil and gas, where high performance and reliability are critical requirements.
| 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 X-750 wire finds applications in various industries due to its unique combination of properties. Some common applications include:
Aerospace: Inconel X-750 wire is used in aircraft and aerospace components such as gas turbine engines, rocket engines, thrust reversers, and heat shields. Its high temperature strength and corrosion resistance make it ideal for these demanding applications.
Power Generation: In the power generation industry, Inconel X-750 wire is utilized in turbine blades, rotor discs, springs, and fasteners for gas and steam turbines. Its ability to withstand high temperatures and corrosive environments makes it suitable for these critical components.
Oil and Gas: Inconel X-750 wire is employed in oil and gas exploration and production equipment, including downhole tools, wellhead components, and valve trim. Its resistance to sulfide stress cracking and ability to maintain strength at high temperatures make it valuable in these harsh environments.
Chemical Processing: Inconel X-750 wire is used in chemical processing equipment such as reactors, vessels, and piping systems where corrosion resistance to acidic and alkaline environments is essential. Its high strength and resistance to oxidation and carburization make it suitable for these applications.
Automotive: Inconel X-750 wire may be used in automotive exhaust systems, turbocharger components, and high-performance engine parts where resistance to heat and corrosion is necessary for durability and reliability.
Medical: Inconel X-750 wire can be utilized in medical devices and equipment where high strength, corrosion resistance, and biocompatibility are required, such as surgical instruments and implants.
Electronics: Inconel X-750 wire may find applications in electronics and electrical components where its high temperature stability and resistance to thermal cycling are beneficial, such as in heating elements, sensor probes, and connectors.
Overall, Inconel X-750 wire is employed in a wide range of industries and applications where its unique combination of properties, including high temperature strength, corrosion resistance, and durability, are essential for performance and reliability.
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.
){kind=link}