Our A-286 high-temperature strip is engineered to dominate in the intense world of aerospace turbine components. This iron-nickel-chromium superalloy is a powerhouse, delivering exceptional strength, corrosion resistance, and durability under extreme conditions. Let’s break down what makes A-286 special, how it fits into industry trends, and why our product stands head and shoulders above the rest.
What is A-286 Alloy?
A-286 is a high-strength, iron-based superalloy packed with nickel, chromium, and titanium, designed to thrive in high-temperature, high-stress environments. It holds its own up to 700°C for long-term use and can handle short bursts up to 850°C. Its composition creates a tough oxide layer that fights off oxidation and corrosion, making it perfect for turbine blades, fasteners, and other critical aerospace components. The alloy’s age-hardenable nature lets us fine-tune its strength and toughness, ensuring it meets your exact specs.
Our A-286 strips are crafted with precision, using advanced rolling and heat-treatment processes to deliver uniform thickness and a flawless surface finish. Whether you’re building jet engines or high-performance fasteners, our strips offer the reliability and performance you need to push the limits.
Industry Applications
Our A-286 strips are a staple in aerospace, powering turbine blades, discs, and fasteners that face blistering heat and intense mechanical stress. Its corrosion resistance and strength make it a go-to for jet engines and gas turbines in power generation. Beyond aerospace, you’ll find A-286 in automotive turbochargers, oil and gas equipment, and high-temperature industrial systems. Its versatility also makes it ideal for both new component production and repair applications, extending the life of critical parts.
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 |
For more details, pls directly contact us.
The aerospace industry is racing toward lighter, more efficient, and sustainable technologies, and A-286 is a key player in this shift. With global demand for high-performance aircraft growing, manufacturers need materials that can handle higher temperatures to boost engine efficiency and cut emissions. A-286’s ability to maintain strength and resist oxidation at extreme temperatures makes it a perfect fit for next-gen turbine designs. The push for durable, low-maintenance components is also a big driver, as A-286’s fatigue resistance and corrosion protection reduce downtime and repair costs.
Additive manufacturing and precision engineering are hot trends, and while A-286 excels in traditional strip form, its properties also support advanced fabrication methods, giving designers more flexibility for complex parts.
Parameter | A-286 Alloy | Other Nickel-Based Alloys | Stainless Steel |
|---|---|---|---|
Max Service Temperature | Up to 700°C (long-term), 850°C (short-term) | Up to 650–750°C | Up to 600–650°C |
Oxidation Resistance | Excellent (Fe-Ni-Cr 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 | Strong in oxidative environments | Good in specific conditions | Moderate, varies by grade |
Tensile Strength (Room Temp) | ~1000 MPa | ~800–1000 MPa | ~500–700 MPa |
Elongation (Room Temp) | ~15% | ~15–25% | ~20–40% |
Fatigue Resistance | Excellent, ideal for cyclic loads | Good to moderate | Moderate, less suited for high stress |
Applications | Aerospace turbines, fasteners, oil & gas | Aerospace, industrial | General industrial, lower temp applications |
We’ve honed our A-286 strips to deliver unmatched performance, and here’s why we’re the best choice:
Top-Notch Quality: Our strips achieve near-perfect consistency with minimal defects, ensuring reliable performance in critical aerospace applications.
Precision Manufacturing: We use state-of-the-art rolling and heat-treatment processes to produce strips with uniform thickness and superior surface quality.
Customizable Performance: Age-hardening lets us tailor the alloy’s strength and toughness to meet your specific project demands.
Extreme Durability: With excellent creep and fatigue resistance, our strips last longer in high-stress, high-heat environments, cutting maintenance costs.
Proven Expertise: We’ve been supplying high-performance alloys to aerospace and industrial leaders for years, so we know how to deliver what you need.
Other materials might struggle with oxidation or lose strength at high temperatures, but our A-286 strips keep performing, no matter the challenge. We’ve seen competing alloys fall short in demanding aerospace environments, while our strips consistently deliver the strength and reliability you can count on.
Conclusion
Our A-286 high-temperature strips are built to power the future of aerospace turbine components. With exceptional strength, corrosion resistance, and versatility, they’re the ideal choice for tackling extreme conditions in jet engines and beyond. As the aerospace industry pushes for efficiency and durability, our A-286 strips are ready to meet the challenge, delivering the performance you need to stay ahead. Ready to elevate your turbine components? Our A-286 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.
Client Visits
Building Stronger Partnerships
We support all kinds of testing:
FAQs:
What is A-286 used for?
A-286 is used for aerospace turbine components, fasteners, and high-stress parts requiring strength and corrosion resistance.What temperatures can A-286 withstand?
It performs reliably up to 700°C for continuous use and handles short-term exposure up to 850°C.How does A-286 resist corrosion?
Its iron-nickel-chromium composition forms a protective oxide layer, resisting oxidation and corrosion in harsh environments.Is A-286 suitable for high-stress applications?
Yes, its high tensile strength and creep resistance make it ideal for turbine blades and fasteners under extreme stress.What are the mechanical benefits of A-286?
It offers excellent strength, toughness, and fatigue resistance, even at elevated temperatures.How does A-286 compare to other alloys?
It outperforms many stainless steels and nickel alloys in high-temperature strength and corrosion resistance.Which industries use A-286?
Primarily aerospace, but also gas turbines, automotive, and oil and gas for high-temperature, high-stress applications.Can A-286 be heat-treated?
Yes, it can be age-hardened to enhance strength and durability for specific performance needs.