Product Description
Inconel 718 coil tube is a nickel-chromium alloy known for its excellent high-temperature strength, corrosion resistance, and weldability. It is widely used in various industries, particularly in aerospace and chemical processing. Here are some key aspects regarding Inconel 718 coil tubes:
Key Properties:
High-Temperature Strength:
Retains mechanical properties at elevated temperatures (up to about 1300°F or 700°C), making it ideal for applications that experience thermal cycling.
Corrosion Resistance:
Excellent resistance to oxidation and corrosion in harsh environments, including acidic and alkaline media, as well as in seawater.
Fabricability:
Inconel 718 can be easily formed, welded, and fabricated into various shapes, including coil tubes. This makes it suitable for complex designs.
Ductility and Toughness:
Offers good ductility and toughness, allowing it to withstand extreme conditions without fracturing.
Applications of Inconel 718 Coil Tube:
Aerospace Industry:
Used in gas turbine engines for components such as fuel lines, cooling lines, and other high-temperature applications where strength and resistance to thermal fatigue are critical.
Chemical Processing:
Employed in heat exchangers, reactors, and other equipment that require resistance to corrosion and high temperatures in chemical environments.
Oil and Gas Industry:
Utilized in downhole tubing and pipelines, where the alloy’s resistance to high pressures and corrosive environments is essential.
Nuclear Industry:
Used in reactor components and other applications where high strength and corrosion resistance are required under radiation exposure.
Medical Applications:
In some cases, Inconel 718 coil tubes may be used in medical devices and surgical instruments due to their biocompatibility and strength.
Advantages of Inconel 718 Coil Tube:
Versatility: Suitable for a wide range of applications across various industries.
Longevity: The alloy’s resistance to wear and corrosion extends the lifespan of components, reducing maintenance costs.
Performance in Extreme Conditions: Performs well in both high-temperature and corrosive environments, ensuring reliability.
Inconel 718 coil tubes are highly regarded for their strength, corrosion resistance, and high-temperature performance, making them a critical material in aerospace, chemical processing, oil and gas, and other demanding applications.
Feature：
High-Temperature Stability: Inconel 718 retains outstanding mechanical properties and oxidation resistance at temperatures up to 1300°F (700°C), making it ideal for high-temperature environments.
Exceptional Strength: The alloy is designed to deliver high tensile strength, creep resistance, and fatigue resistance, ensuring reliable performance in critical applications.
Corrosion Resistance: Inconel 718 offers robust resistance to oxidation, carburization, and general corrosion, even in harsh chemical environments.
Versatile Fabricability: The wire is easily weldable and machinable, facilitating complex fabrication and repair processes while maintaining its superior properties.
Applications
Inconel 718 is widely used across various industries, including:
Aerospace: For components such as turbine blades, engine parts, and exhaust systems where high strength and temperature resistance are crucial.
Power Generation: In gas turbines and other high-stress components exposed to extreme conditions.
Oil and Gas: For downhole equipment and other components subject to high temperatures and corrosive environments.
Marine Engineering: In parts exposed to seawater, benefiting from its resistance to saltwater corrosion.
Company Profile
About CHANGZHOU DLX ALLOY CO., LTD
Founded in 2002, CHANGZHOU DLX ALLOY CO., LTD is a leading manufacturer specializing in the research and production of specialized alloy materials. Our factory has earned both the ISO9001 International Quality Management System Certificate and SGS Certification, affirming our commitment to high standards of quality.
We are experts in the entire alloy production process, including melting, drawing, heat treatment, finishing, and rigorous testing. Our product range includes nickel-based, copper-based, and iron-based alloys, such as super alloys, welding materials, anti-corrosion alloys, precision alloys, FeCrAl alloys, NiCr alloys, CuNi alloys, and thermocouples. These are available in various forms including wire, strip, ribbon, bar, tube, and plate.
Packaging&Shipping
FAQ
What is Inconel 718?
Inconel 718 is a high-performance nickel-chromium alloy designed for use in extreme environments. It is known for its exceptional strength, oxidation resistance, and ability to perform at elevated temperatures.
2. What are the key properties of Inconel 718?Inconel 718 boasts several important properties, including:
High Strength: Maintains tensile strength and resistance to creep at high temperatures.
Temperature Resistance: Functions effectively at temperatures up to 1300°F (700°C).
Corrosion Resistance: Offers robust protection against oxidation, carburization, and other forms of corrosion.
Fabricability: Easily weldable and machinable, making it suitable for various manufacturing processes.
3. What are the typical applications of Inconel 718 ?Inconel 718 is used in several critical applications, such as:
Aerospace: For turbine blades, engine components, and exhaust systems.
Power Generation: In gas turbines and components that operate under high temperatures.
Oil and Gas: For downhole equipment and other parts exposed to extreme conditions.
Marine Engineering: In components exposed to seawater and corrosive environments.
