Our Nimonic90 superalloy bar is a game-changer for industries tackling extreme heat and stress. This nickel-chromium-cobalt alloy, packed with titanium and aluminum, is built to thrive where other materials give up. With a max operating temperature of 950°C (1740°F), it’s perfect for high-stakes applications like gas turbine blades, aerospace components, and racing engine parts. Its secret sauce? A unique microstructure with γ' precipitates that deliver unmatched creep resistance and strength, plus top-notch oxidation and corrosion protection. Whether you’re forging turbine discs or crafting high-performance fasteners, our Nimonic90 bars are engineered to perform under pressure, ensuring durability and reliability in the toughest environments.
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We produce Nimonic90 using advanced processing techniques, starting with solution treatment to make machining easier, followed by age-hardening to crank up its mechanical properties. The result is a material that’s not just tough but also versatile, ready to meet the demands of industries like aerospace, power generation, and motorsport. Our bars are crafted with precision, ensuring consistent quality and performance, so you can trust them to deliver every time.
Industry Analysis
The superalloy market is booming, driven by the push for higher efficiency in aerospace, energy, and automotive sectors. As industries strive to operate at higher temperatures to boost performance—think hotter-running gas turbines or more powerful jet engines—materials like Nimonic90 are in high demand. The global superalloy market is projected to grow steadily, with aerospace leading the charge due to increasing aircraft production and the need for lightweight, heat-resistant materials. Power generation is another big player, as ultra-supercritical conditions in turbines call for alloys that can handle extreme heat without deforming.
Additive manufacturing is shaking things up, offering new ways to produce complex superalloy parts with less waste. Meanwhile, sustainability trends are pushing companies to optimize material use and explore eco-friendly production methods. However, challenges like high machining costs and the need for specialized tools persist, especially for nickel-based alloys like Nimonic90. Despite these hurdles, the demand for high-performance materials in extreme environments keeps the market outlook bright.
|
Item |
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.
Our Nimonic90 superalloy bar shines in applications where heat and stress are relentless. In aerospace, it’s a go-to for turbine blades, discs, and forgings that endure scorching temperatures and intense mechanical loads. In power generation, it’s used in gas turbines and nuclear reactors, where its creep resistance and corrosion protection ensure long-term reliability. The automotive racing world loves it for exhaust valves and spindles, where high strength at elevated temperatures is non-negotiable. Even in marine and chemical processing industries, Nimonic90 holds up against corrosive environments, making it a versatile choice for components that need to last.
Comparison Table
|
Parameter |
Nimonic90 Superalloy Bar |
Competitor Alloy |
|---|---|---|
|
Max Operating Temperature |
Up to 950°C (1740°F) |
Up to 870°C (1600°F) |
|
Creep Resistance |
High, due to γ' precipitates |
Moderate |
|
Oxidation Resistance |
Excellent, with Cr and Al |
Good |
|
Tensile Strength |
High at elevated temperatures |
Moderate |
|
Machinability |
Challenging, but manageable |
Moderate |
|
Corrosion Resistance |
Superior in harsh environments |
Good |
|
Applications |
Turbine blades, engine valves |
General high-temp parts |
|
Cost Efficiency |
Competitive for performance |
Lower initial cost |
When it comes to superalloys, not all bars are created equal. Compared to other materials on the market, our Nimonic90 stands out for its superior high-temperature performance and durability. While some competitors’ alloys max out at lower temperatures or struggle with creep under prolonged stress, our Nimonic90 thrives up to 950°C, thanks to its optimized γ' precipitate structure. This means longer component life and fewer replacements, saving you time and money.
Our edge comes from our commitment to quality and innovation. We use state-of-the-art manufacturing processes to ensure every bar meets strict standards for consistency and performance. Our team’s expertise allows us to tailor solutions to your specific needs, whether you’re building jet engines or power plant turbines. Plus, our competitive pricing means you get top-tier performance without breaking the bank. With our Nimonic90, you’re not just buying a product—you’re investing in reliability, efficiency, and peace of mind for your most demanding projects.
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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We support all kinds of testing:
FAQs:
-
What is Nimonic90 superalloy bar used for?
It’s designed for high-temperature applications like gas turbine blades, aerospace components, and high-performance engine parts, where strength and corrosion resistance are critical. -
What makes Nimonic90 withstand extreme temperatures?
Its nickel-chromium-cobalt composition, with titanium and aluminum additives, ensures high creep resistance and strength up to 950°C (1740°F). -
How does Nimonic90 perform in corrosive environments?
It offers excellent oxidation and corrosion resistance, making it ideal for harsh conditions like those in aerospace and industrial gas turbines. -
What industries rely on Nimonic90 superalloy bars?
Aerospace, power generation, automotive racing, and nuclear industries use it for its durability under extreme heat and stress. -
Can Nimonic90 be machined easily?
It’s tough to machine due to its high strength and hardness, but with proper tools and techniques, it can be processed effectively. -
What are the key mechanical properties of Nimonic90?
It boasts high stress-rupture strength, creep resistance, and fatigue resistance, maintaining performance at elevated temperatures. -
How is Nimonic90 typically processed?
It’s wrought and age-hardenable, often solution-treated for easier machining, then aged to maximize mechanical properties. -
What are the benefits of using Nimonic90 over other materials?
It offers superior heat resistance, corrosion protection, and mechanical strength, making it a go-to for demanding high-temperature applications.