Our Inconel 718 fine wire is a high-performance nickel-chromium alloy built for the extreme demands of jet engine parts. With about 52% nickel, 19% chromium, and additions of niobium and molybdenum, it’s engineered for top-notch strength and resistance to heat and creep. This wire shines in high-temperature environments, making it ideal for turbine blades, fasteners, and other critical engine components. Its ability to handle thermal cycling and stress without losing integrity is a game-changer. Plus, it’s easy to weld and form, giving you flexibility for precision aerospace designs.
The aerospace industry is flying high, with global demand for jet engines surging due to increased air travel, military modernization, and advancements in fuel-efficient aircraft. The aerospace materials market is projected to grow steadily through 2030, driven by the need for lightweight, high-strength materials that can withstand extreme conditions. Inconel 718 fine wire is a key player, offering unmatched performance in high-temperature jet engine applications. Sustainability trends are also pushing for materials that last longer and reduce maintenance, aligning perfectly with our wire’s durability and efficiency in aerospace manufacturing.
Comparison Table: Inconel 718 vs. Other Nickel-Based Alloys
Parameter | Inconel 718 | Inconel 600 | Incoloy 825 | Hastelloy C-276 |
|---|---|---|---|---|
Nickel Content | ~52% | ~72% | ~42% | ~57% |
Chromium Content | ~19% | ~14-17% | ~22% | ~16% |
Niobium Content | ~5% | None | None | None |
Max Operating Temp | 1300°F (704°C) | 2000°F (1093°C) | 1000°F (538°C) | 1900°F (1038°C) |
Oxidation Resistance | Excellent | Excellent | Good | Good |
Corrosion Resistance | Very good in mixed environments | Good in reducing environments | Excellent in seawater and acids | Superior in harsh acids |
Tensile Strength | ~185 ksi | ~93 ksi | ~100 ksi | ~100 ksi |
Key Applications | Jet engines, gas turbines, nuclear reactors | Heat treatment furnaces, chemical processing | Marine, chemical processing | Chemical processing, pollution control |
Our Inconel 718 fine wire is a powerhouse in critical applications:
Aerospace: Used in turbine blades, discs, and fasteners for jet engines, resisting high heat and stress.
Gas Turbines: Powers components like seals and springs, maintaining performance under thermal cycling.
Nuclear Reactors: Supports high-temperature components like control rods and fuel assemblies.
Oil and Gas: Enhances downhole tools and valves in high-pressure, high-temperature environments.
Cryogenic Applications: Maintains strength in low-temperature settings for specialized aerospace components.
Its high strength and fatigue resistance make it a top choice for parts where reliability is non-negotiable.
Item | Inconel 600 | Inconel 601 | Inconel 617 | Inconel 625 | Inconel 690 | Inconel 718 | Inconel X750 | Inconel 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 | -- | -- | -- | -- | -- |
Shape | Size (mm) |
Wire | 0.02-7.50 |
Rod/Bar | 8.0-200 |
Strip | (0.5-2.5)*(5-180) |
Tube/Pipe | Customized |
Sheet/Plate | Customized |
For more details, pls directly contact us.
Our Inconel 718 fine wire stands out in the aerospace industry. We produce wire that meets stringent AMS 5662 and ASTM B637 standards, ensuring top-quality performance for jet engine parts. Unlike others, we offer customized solutions—precise diameters, tempers, and lengths tailored to your exact specifications. Our global supply chain guarantees consistent availability, and our DFARS-compliant products are perfect for aerospace and defense projects. Every batch is rigorously tested for tensile strength, creep resistance, and fatigue performance, so you get wire that delivers every time. Our 24/7 support team is ready to tackle your project challenges, making us the partner you can rely on.
Why Our Inconel 718 Fine Wire is the Best Choice
Our Inconel 718 fine wire is built for jet engine parts that need to perform under extreme heat and stress. Its superior strength, creep resistance, and durability ensure your components stay reliable in the toughest conditions. With the aerospace industry pushing for efficiency and sustainability, our wire delivers long-term value by minimizing maintenance and boosting performance. Ready to elevate your jet engine projects? Contact us for a quote today and see how our Inconel 718 fine wire can take your designs to new heights.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs:
What is Inconel 718 fine wire made of?
It’s a nickel-chromium alloy with about 52% nickel, 19% chromium, plus niobium, molybdenum, and titanium for high strength and heat resistance.Why is Inconel 718 fine wire ideal for jet engine parts?
Its exceptional strength, creep resistance, and ability to withstand temperatures up to 1300°F (704°C) make it perfect for critical engine components.What temperatures can Inconel 718 fine wire handle?
It performs reliably up to 1300°F (704°C), maintaining mechanical properties under extreme heat and stress in jet engines.What industries use Inconel 718 fine wire?
Aerospace, gas turbines, nuclear, and oil and gas industries rely on it for high-temperature components like turbine blades and fasteners.How does Inconel 718 fine wire compare to other alloys?
It offers superior high-temperature strength and creep resistance, though it may have slightly less corrosion resistance in harsh acidic environments.Is Inconel 718 fine wire weldable?
Yes, it’s weldable using standard techniques like TIG, making it versatile for complex jet engine assemblies.What are the mechanical properties of Inconel 718 fine wire?
It boasts a tensile strength of around 185 ksi, excellent fatigue resistance, and high ductility, ideal for demanding aerospace applications.How does Inconel 718 fine wire support sustainability?
Its durability reduces maintenance and replacement needs, lowering costs and environmental impact in high-performance jet engine operations.