Our Nimonic 80A heat-resistant plate is a high-performance nickel-chromium alloy designed to thrive in extreme conditions. Packed with nickel, chromium, titanium, and aluminum, it offers outstanding strength, creep resistance, and oxidation resistance at temperatures up to 815°C. This makes it a top choice for gas turbines and jet engines where heat and stress are relentless. Our Nimonic 80A plates are built to deliver durability and reliability, ensuring critical components perform flawlessly under pressure.
Comparison Table: Nimonic 80A vs. Other Heat-Resistant Alloys
Parameter | Nimonic 80A | Other Heat-Resistant Alloys |
|---|---|---|
Nickel Content | 65% min | 40-70% typically |
Chromium Content | 18-21% | 15-23% typically |
Titanium Content | 1.8-2.7% | 0-2% typically |
Tensile Strength (MPa) | 900-1100 | 700-1000 |
Oxidation Resistance | Excellent up to 815°C | Moderate to good up to 700-900°C |
Max Operating Temp (°C) | 815 | 600-1000 |
Weldability | Good | Moderate to good |
Applications | Gas turbines, jet engines | General high-temperature use |
Industry Analysis
The heat-resistant alloy market is on a steady climb, driven by aerospace and power generation sectors. Valued at USD 99.98 billion in 2024, it’s projected to reach USD 145.9 billion by 2034, with a CAGR of 3.8%. Demand for high-performance materials like Nimonic 80A is fueled by the need for fuel-efficient jet engines and reliable gas turbines. Advances in additive manufacturing are opening new possibilities, with Nimonic 80A’s weldability making it ideal for complex components. While raw material price volatility poses challenges, the push for durable, high-temperature alloys keeps the market thriving.
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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Our Nimonic 80A heat-resistant plate excels in:
Gas Turbine Blades: Withstands high heat and stress for reliable performance.
Jet Engine Components: Perfect for discs, rings, and casings due to its creep resistance.
Power Generation: Used in turbine parts for fossil fuel and nuclear plants.
Industrial Furnaces: Resists oxidation and thermal cycling in high-heat environments.
Aerospace Structures: Supports high-temperature, high-stress parts in aircraft engines.
Its strength and durability make it a trusted choice for critical, high-performance applications.
Our Company’s Advantage
We’re proud to deliver Nimonic 80A heat-resistant plates that set the standard for quality and reliability. Our plates are crafted with cutting-edge manufacturing, ensuring precise alloy composition and superior mechanical properties. We offer customized solutions—specific sizes, thicknesses, or finishes—to fit your project perfectly. Every plate meets stringent industry standards, backed by rigorous quality control to ensure performance in extreme conditions. Our efficient production and supply chain deliver fast turnaround and competitive pricing, giving you top-tier materials without the wait. Choose us for expertise, quality, and unmatched support in heat-resistant alloy solutions.
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 Nimonic 80A heat-resistant plate used for?
It’s used in gas turbines, jet engines, and high-temperature industrial applications for components like blades and discs.Why is Nimonic 80A ideal for jet engines?
Its nickel-chromium base with titanium and aluminum provides exceptional strength and heat resistance up to 815°C.How does Nimonic 80A resist oxidation?
High chromium and aluminum content forms a protective oxide layer, shielding it from high-temperature oxidation.Is Nimonic 80A suitable for high-stress environments?
Yes, it offers excellent creep and fatigue resistance, perfect for demanding turbine components.What industries rely on Nimonic 80A plates?
Aerospace, power generation, and industrial gas turbines depend on its high-temperature performance.Can Nimonic 80A be welded?
It has good weldability, allowing fabrication of complex parts without compromising strength.Can Nimonic 80A be customized?
We offer tailored sizes, thicknesses, and finishes to meet your specific project needs.What are the mechanical properties of Nimonic 80A?
It has a tensile strength of 900-1100 MPa and maintains stability at elevated temperatures.