Our Nimonic75 corrosion-resistant bar is a top-tier solution for high-heat, high-stress environments. This nickel-chromium alloy, boosted with titanium, is engineered to perform reliably up to 815°C (1500°F), making it a go-to for turbine blades, furnace components, and aerospace parts. Its standout feature is its ability to resist oxidation and corrosion while maintaining strength under intense conditions. Whether you’re building jet engine components or industrial heating systems, Nimonic75 delivers the durability and performance you need to keep things running smoothly.
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We produce Nimonic75 with precision, using advanced solution treatment to ensure workability and optional aging to enhance its mechanical properties. The result is a versatile bar that’s ready for forging, machining, or even additive manufacturing. With Nimonic75, you’re getting a material that’s tough, reliable, and built to withstand the harshest high-heat environments, ensuring long-lasting performance for your critical applications.
The superalloy market is thriving, driven by growing demand in aerospace, power generation, and industrial heating sectors. As industries push for higher efficiency—think hotter-running turbines and more durable furnace components—materials like Nimonic75 are in high demand. The global market for high-temperature alloys is set to grow steadily, fueled by increased aircraft production and the shift toward cleaner, more efficient energy systems. Petrochemical and industrial heating applications also rely heavily on corrosion-resistant materials to handle aggressive environments.
Additive manufacturing is transforming the industry, enabling the production of complex parts with less waste, while sustainability trends are encouraging smarter material use. Challenges like machining difficulties and the need for specialized tools remain, but the demand for high-performance, corrosion-resistant alloys keeps the market outlook strong. Nimonic75 is perfectly positioned to meet these needs, offering a reliable solution for extreme conditions.
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 |
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Nimonic75 corrosion-resistant bars are built for tough jobs. In aerospace, they’re used for turbine blades, exhaust components, and structural parts that face high heat and corrosive gases. Power generation relies on Nimonic75 for heat exchangers and boiler components that need to endure prolonged heat exposure. Industrial furnaces use it for burners and supports, where its oxidation resistance shines. Petrochemical plants also turn to Nimonic75 for equipment exposed to corrosive chemicals and high temperatures, ensuring reliability across a wide range of demanding applications.
Comparison Table
Parameter | Nimonic75 Corrosion-Resistant Bar | Competitor Alloy |
|---|---|---|
Max Operating Temperature | Up to 815°C (1500°F) | Up to 750°C (1382°F) |
Oxidation Resistance | Excellent, with high Cr content | Good |
Creep Resistance | Good, enhanced by Ti additives | Moderate |
Tensile Strength | 700-900 MPa | 600-800 MPa |
Machinability | Moderate, needs specialized tools | Easier |
Corrosion Resistance | Strong in high-heat environments | Moderate |
Applications | Turbine blades, furnace components | General high-temp parts |
Cost Efficiency | Competitive for performance | Lower initial cost |
When it comes to corrosion-resistant alloys, our Nimonic75 bar outshines the competition. While other materials might struggle with oxidation or lose strength at high temperatures, our Nimonic75 performs reliably up to 815°C, thanks to its optimized nickel-chromium-titanium composition. This means longer component life, fewer replacements, and lower maintenance costs, giving you a better return on investment.
Our advantage lies in our commitment to quality and innovation. We use state-of-the-art manufacturing processes, like vacuum melting and precise heat treatments, to ensure every Nimonic75 bar meets the highest standards for performance and consistency. Our team works closely with you to deliver tailored solutions, whether you need precision-machined parts or complex 3D-printed components. Plus, our competitive pricing ensures you get top-tier performance without breaking the bank. With Nimonic75, you’re investing in a material that’s durable, reliable, and ready to tackle the toughest high-heat challenges.
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 Nimonic75 corrosion-resistant bar used for?
It’s perfect for high-heat applications like turbine blades, furnace parts, and aerospace components where corrosion and heat resistance are critical.How does Nimonic75 handle high temperatures?
Its nickel-chromium base, with titanium additives, ensures strength and stability up to 815°C (1500°F).Does Nimonic75 resist corrosion effectively?
Absolutely, it offers excellent resistance to oxidation and corrosive environments, especially in high-heat industrial settings.Which industries use Nimonic75 bars?
Aerospace, power generation, petrochemical, and industrial heating industries rely on it for its durability and corrosion resistance.Is Nimonic75 easy to machine?
It’s moderately challenging due to its strength, but with the right tools and techniques, it can be machined effectively.What are the key mechanical properties of Nimonic75?
It provides high tensile strength (700-900 MPa), good creep resistance, and excellent fatigue performance at elevated temperatures.How is Nimonic75 processed for optimal results?
It’s typically wrought and solution-treated, with optional aging to enhance strength while maintaining workability.Why choose Nimonic75 over other alloys?
It delivers a great balance of heat resistance, corrosion protection, and mechanical strength, ideal for high-performance applications.