Our GH4169 Inconel718 strip is a powerhouse built to keep jet engines running strong under the toughest conditions. This nickel-based superalloy delivers unmatched durability and strength, making it a go-to for high-performance aerospace applications. Let’s dive into what makes GH4169 special, how it fits into industry trends, and why our product is the best choice for your jet engine needs.
What is GH4169 Alloy?
GH4169, also known as Inconel718, is a nickel-chromium superalloy packed with niobium and molybdenum, designed to handle extreme heat and stress. It forms a tough oxide layer that fights off corrosion and oxidation, performing like a champ up to 700°C (and hitting 1000°C for short bursts). With killer tensile strength and creep resistance, it’s perfect for jet engine components like turbine blades, discs, and exhaust systems. Our GH4169 strips are precision-rolled for uniform thickness and a smooth finish, ready to tackle the most demanding aerospace challenges.
We use cutting-edge manufacturing to produce strips that meet the tightest specs, and the alloy’s precipitation-hardenable nature lets us fine-tune its strength and toughness to match your exact needs.
Industry Applications
Our GH4169 strips are a cornerstone in aerospace, powering jet engine components like turbine blades, discs, and exhaust systems that face intense heat and mechanical stress. Its durability and corrosion resistance make it a top pick for power generation turbines, petrochemical reactors, and nuclear applications too. From high-performance aircraft to heavy-duty industrial systems, GH4169 delivers reliability in harsh environments. Its versatility also makes it ideal for repairing worn parts, extending service life and cutting costs.
Item | A-286 | Nimonic80A | Nimonic 90 | GH1140 | GH3625 | GH3536 | GH4169 |
C | ≤0.08 | ≤0.1 | ≤0.13 | 0.06-0.12 | ≤0.1 | 0.05-0.15 | ≤0.08 |
Mn | ≤2 | ≤1 | ≤1 | ≤0.7 | 3.14-4.15 | -- | ≤0.35 |
Fe | rest | ≤3 | ≤1.5 | rest | ≤0.5 | -- | rest |
P | ≤0.04 | ≤0.02 | -- | ≤0.025 | -- | -- | -- |
S | ≤0.03 | ≤0.015 | ≤0.015 | ≤0.015 | -- | -- | ≤0.01 |
Si | ≤1 | ≤1 | ≤1 | ≤0.8 | -- | -- | ≤0.35 |
Cu | -- | -- | ≤0.2 | -- | -- | -- | ≤0.3 |
Ni | 24-27 | rest | -- | 35-40 | rest | rest | 50-55 |
Co | -- | ≤2 | 15-21 | -- | ≤1.00 | 0.5-2.5 | ≤1.00 |
Al | ≤0.35 | 1-1.8 | 1-2 | 0.2-0.6 | ≤0.4 | ≤0.5 | 0.2-0.8 |
Ti | 1.9-2.35 | 1.8-2.7 | 2-3 | 0.7-1.2 | ≤0.4 | ≤0.15 | 0.7-1.15 |
Cr | 13.5-16 | 18-21 | 18-21 | 20-23 | 20-23 | 20.5-23 | 17-21 |
Nb | -- | -- | -- | -- | -- | -- | 4.75-5.5 |
Mo | 1-1.5 | -- | -- | 2-2.5 | 8-10 | 8-10 | 2.8-3.3 |
B | 0.001-0.1 | ≤0.008 | ≤0.02 | -- | -- | -- | -- |
V | 0.1-0.5 | -- | -- | -- | -- | -- | -- |
W | -- | -- | -- | 1.4-1.8 | -- | 0.2-1 | -- |
Zr | -- | ≤0.15 | ≤0.15 | -- | -- | -- | -- |
Pb | -- | -- | ≤0.002 | -- | -- | -- | -- |
Ce | -- | -- | -- | ≤0.05 | -- | -- | -- |
Size Range | |
Wire | 0.5-7.5mm |
Rod/Bar | 8.0-200mm |
Strip | (0.50-2.5)*(5-180)mm |
Tube | custom made |
| Plate | custom made |
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The aerospace industry is pushing hard for efficiency and sustainability, and GH4169 is right in the mix. With demand for fuel-efficient, high-performance aircraft soaring, manufacturers need materials that can handle extreme heat to boost engine efficiency and cut emissions. GH4169’s strength and corrosion resistance make it a key player in next-gen jet engine designs. The trend toward lightweight, durable components is also huge, and our strips deliver the strength-to-weight ratio needed for modern systems. Plus, industries are all about reducing maintenance and downtime, and GH4169’s long-lasting performance fits the bill perfectly.
Parameter | GH4169 Alloy | Other Nickel-Based Alloys | Stainless Steel |
|---|---|---|---|
Max Service Temperature | Up to 700°C (long-term), 1000°C (short-term) | Up to 650–750°C | Up to 600–650°C |
Oxidation Resistance | Excellent (Ni-Cr-Mo oxide layer) | Good to moderate | Moderate to low |
Creep Strength | High, resists deformation at 700°C | Moderate to high | Low at high temperatures |
Corrosion Resistance | Superior in aggressive environments | Good in specific conditions | Moderate, varies by grade |
Tensile Strength (Room Temp) | ~1370 MPa | ~800–1000 MPa | ~500–700 MPa |
Elongation (Room Temp) | ~25% | ~15–20% | ~20–40% |
Fatigue Resistance | Excellent, ideal for cyclic loads | Good to moderate | Moderate, less suited for high stress |
Applications | Jet engines, turbines, petrochemical | Aerospace, industrial | General industrial, lower temp applications |
We’ve dialed in our GH4169 strips to deliver top-notch performance, and here’s why we’re the best pick:
Rock-Solid Quality: Our strips hit near-perfect consistency with minimal defects, ensuring reliable performance in critical jet engine applications.
Precision Manufacturing: We use advanced rolling techniques to produce strips with uniform thickness and a flawless surface, ready for extreme conditions.
Customizable Performance: Precipitation hardening lets us tailor strength and durability to fit your project’s exact demands.
Unbeatable Durability: With stellar creep and corrosion resistance, our strips last longer, slashing maintenance and downtime costs.
Industry Expertise: We’ve been supplying high-performance alloys to aerospace and industrial leaders for years, so we know how to meet the toughest standards.
Other alloys might weaken under high heat or struggle with corrosion, but our GH4169 strips keep delivering, no matter the challenge. We’ve seen competing materials falter in jet engine environments, while our strips consistently provide the strength and reliability you can count on.
Conclusion
Our GH4169 Inconel718 strips are engineered to power jet engines through the toughest conditions, offering unmatched durability and strength. With top-tier corrosion resistance and compatibility with high-performance designs, they’re the perfect choice for aerospace and beyond. As industries chase efficiency and reliability, our GH4169 strips are ready to deliver the performance you need to stay ahead. Ready to crank up your jet engine components? Our GH4169 alloy is the way to go.
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 GH4169 used for?
GH4169 is used for jet engine components like turbine blades, discs, and exhaust systems, where durability and strength are critical.What temperatures can GH4169 withstand?
It performs reliably up to 700°C for continuous use and can handle short-term exposure up to 1000°C.How does GH4169 resist corrosion?
Its nickel-chromium matrix with niobium and molybdenum forms a strong oxide layer, resisting corrosion in harsh environments.Is GH4169 suitable for high-stress jet engine parts?
Yes, its high tensile strength and creep resistance make it ideal for components under extreme mechanical and thermal stress.What are the mechanical benefits of GH4169?
It offers excellent strength, fatigue resistance, and toughness at elevated temperatures.How does GH4169 compare to other alloys?
It outperforms many nickel alloys and stainless steels in high-temperature strength and corrosion resistance.Which industries use GH4169?
Primarily aerospace, but also power generation, petrochemical, and nuclear for high-stress, high-heat applications.Can GH4169 be heat-treated?
Yes, it can be precipitation-hardened to enhance strength and durability for specific performance needs.