Description
Alloy Geek Nimonic 263 Standard
When precision, reliability, and performance matter, the Nimonic 263 Reference Material is your essential tool. Tailored for researchers, engineers, and quality control professionals, this reference material provides comprehensive insights into the composition and properties of Nimonic 263—a standout member of the Nimonic alloy family that's highly regarded in aerospace, gas turbine, and industrial applications.
Chemical Composition (Ranges, Min-Max):
- Nickel (Ni): 49-51%
- Chromium (Cr): 19-21%
- Cobalt (Co): 19-21%
- Iron (Fe): 5-7%
- Molybdenum (Mo): 5.6-6.1%
- Titanium (Ti): 1.9-2.4%
- Aluminum (Al): 0.6-1.2%
- Tantalum (Ta): 0.04-0.08%
- Boron (B): 0.003-0.01%
- Carbon (C): 0.04% max
Key Properties:
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High-Temperature Strength: Nimonic 263 excels in maintaining remarkable mechanical strength even at elevated temperatures, making it indispensable for gas turbine engines, jet propulsion, and other high-temperature applications.
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Superior Creep Resistance: The alloy's exceptional resistance to creep deformation under high-stress, high-temperature conditions ensures the long-term structural integrity of critical components.
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Excellent Oxidation Resistance: Nimonic 263 boasts outstanding resistance to oxidation and corrosion, guaranteeing durability and performance in aggressive atmospheres.
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Thermal Stability: Nimonic 263 retains its mechanical properties over a wide temperature range, ensuring consistent performance in extreme thermal cycling environments.
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Weldability: The alloy's weldability facilitates ease of fabrication, repair, and integration into complex engineering projects.
Other Names for Nimonic 263:
- UNS N07263
- Nimonic Alloy 263
- Ni-Cr-Co-Fe-Mo-Ti-Al-B-Ta Alloy 263
Unique Features of Nimonic 263:
Nimonic 263 sets itself apart within the Nimonic alloy family due to its specific composition and a harmonious blend of properties. While other Nimonic alloys may excel in certain aspects, Nimonic 263 combines high-temperature strength, creep resistance, oxidation resistance, and thermal stability in a unique and highly desirable manner.
This alloy's exceptional resistance to oxidation and corrosion ensures its reliability in harsh environments, while its ability to withstand high temperatures and resist creep deformation make it an ideal choice for gas turbine components and other applications requiring long-term performance under extreme conditions. Nimonic 263's weldability enhances its versatility, enabling engineers to use it in a wide range of complex designs.
In conclusion, Nimonic 263 Reference Material is an invaluable resource for researchers and engineers seeking to explore, research, or utilize the exceptional properties of this alloy. Its distinctive combination of characteristics positions it as a top choice for industries where reliability and performance in extreme environments are paramount. Nimonic 263 is the material of choice for cutting-edge applications and quality assurance endeavors, making it an essential reference tool in the field of advanced materials.
Reference Material (RM): A reference material, or RM, is a material with a known composition or property that is used for informational purposes to look at analytical instruments, methods, or procedures. It serves as a point of comparison to ensure the accuracy and reliability of measurements. Reference materials can vary in terms of their level of characterization and traceability. Some reference materials may have well-defined properties, but they might not have undergone the rigorous testing and certification process that certified reference materials (CRMs) undergo. Reference Material chemical compositions are for information purposes.
Certified Reference Material (CRM): A certified reference material, or CRM, is a type of reference material that has been thoroughly analyzed and characterized using multiple validated methods to determine its composition or properties. The results of these analyses are then used to establish certified values, along with associated uncertainties. CRMs are produced and certified by accredited organizations or laboratories following internationally recognized standards, such as ISO Guide 34 and ISO/IEC 17025. The certification process includes interlaboratory comparison and statistical analysis to ensure accuracy and traceability.
In summary, the main difference between a reference material and a certified reference material lies in the level of characterization, validation, and certification. CRMs have undergone a more comprehensive and rigorous testing process, resulting in certified values and uncertainties that can be confidently used for instrument calibration, quality control, and research. Reference materials, on the other hand, can provide a point of comparison but might not have the same level of certification and traceability as CRMs. When accuracy and traceability are critical, certified reference materials are preferred.