Nimonic 75 is a high-performance nickel-chromium alloy meticulously engineered to deliver exceptional strength, oxidation resistance, and creep resistance at elevated temperatures exceeding 1000°C (1832°F). With a balanced composition primarily consisting of approximately 80% nickel and 20% chromium, complemented by controlled additions of titanium and carbon, Nimonic 75 ensures outstanding mechanical stability in extreme heat environments. Its superior weldability and ductility make it a highly adaptable material, particularly valuable in manufacturing demanding components across industries such as aerospace, gas turbine engines, industrial furnaces, and nuclear engineering. This alloy’s capability to maintain structural integrity under continuous thermal stress and exposure to aggressive oxidizing atmospheres makes it an indispensable solution for turbine blades, boiler tube supports, and heat-treating equipment components. Certified under rigorous standards including AMS 5715 and DIN 3.7025, Nimonic 75 combines operational longevity with fabrication ease, positioning it as a preferred material for engineers and manufacturers requiring reliable performance in high-temperature, high-stress applications.
Key Features
| Features | Description |
|---|---|
| High-Temperature Strength | Maintains mechanical properties above 1000°C (1832°F) for reliable performance in extreme heat |
| Oxidation Resistance | Excellent resistance to oxidation ensures durability in harsh thermal environments |
| Creep Resistance | Resists deformation under prolonged high-stress and high-temperature conditions |
| Composition | Approximately 80% nickel, 20% chromium with controlled titanium and carbon additions |
| Weldability | Compatible with various welding techniques enabling complex fabrications |
| Ductility | Good formability facilitating versatile manufacturing processes |
| Industry Standards | Conforms to UNS N06075, AMS 5715, DIN 3.7025, and British Standards HR1, 201, 401, 601 |
| Applications | Ideal for turbine blades, industrial furnace components, nuclear boiler tube supports, and aerospace parts |
| Attributes | Description |
|---|---|
| UNS Number | N06075 |
| AMS Standard | AMS 5715 |
| DIN Standard | 3.7025 |
| British Standard | HR1, 201, 401, 601 |
| Nickel Content | Approx. 80% |
| Chromium Content | Approx. 20% |
| Additional Elements | Titanium and Carbon (controlled additions) |
| Maximum Service Temperature | Above 1000°C (1832°F) |
| Applications | Gas turbine engines, industrial furnaces, nuclear power plant components, aerospace |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Nimonic 75's high-temperature strength, excellent oxidation resistance, and creep resistance above 1000°C enable turbine blades to maintain structural integrity and performance under extreme thermal and mechanical stresses.
Controlled additions of titanium and carbon enhance the alloy's tensile strength and creep resistance, improving mechanical stability during long-term operation at elevated temperatures.
Yes, Nimonic 75 is readily weldable using various welding processes, which allows manufacturers to fabricate complex components without compromising the alloy's high-temperature properties.
Nimonic 75 conforms to UNS N06075, AMS 5715, DIN 3.7025, and British Standards HR1, 201, 401, and 601, ensuring compliance with rigorous quality requirements for high-temperature alloys.
Yes, due to its exceptional creep resistance and corrosion resistance under high-temperature environments, Nimonic 75 is ideal for critical nuclear components, such as boiler tube supports.
Country Of Origin: India
Nimonic 75 is a nickel-chromium alloy known for its excellent high-temperature strength, oxidation resistance, and creep resistance.
Composition:
Nimonic 75 is primarily a nickel-chromium alloy, with approximately 80% nickel and 20% chromium. It also contains controlled additions of titanium and carbon.
Properties:
High-Temperature Strength: Nimonic 75 maintains its mechanical properties at temperatures exceeding 1000°C (1832°F), making it suitable for applications in extreme heat.
Oxidation and Corrosion Resistance: The alloy exhibits good resistance to oxidation and corrosion, crucial for components exposed to high-temperature gases and harsh environments.
Creep Resistance: Nimonic 75 has good creep resistance, meaning it can withstand deformation under stress at elevated temperatures for extended periods.
Weldability: It's readily weldable using various techniques, making it suitable for fabrication.
Ductility: Nimonic 75 possesses good ductility, making it formable and suitable for various applications.
Applications:
Gas Turbine Engines: Used for components like turbine blades, where high-temperature strength and oxidation resistance are critical.
Industrial Furnaces: Employed in components of industrial furnaces and heat-treating equipment.
Nuclear Engineering: Used in nuclear power plants for components like boiler tube supports.
Aerospace: Suitable for various aerospace applications due to its high-temperature strength and resistance to oxidation and corrosion.
Specifications:
UNS Number: N06075
AMS Standard: AMS 5715
DIN Standard: 3.7025
British Standard: HR1, 201, 401, and 601 (for chemical composition)
Key Points:
Nimonic 75 is a versatile alloy known for its exceptional high-temperature performance.
Its good weldability and formability make it a practical choice for various applications.
The alloy was initially developed for jet engine components and has since found use in other demanding industries.
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Hyderabad , India
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