Alloy Geek Hastelloy C-242 Standard
Alloy C-242 is an extraordinary nickel-based alloy, known for its exceptional corrosion resistance and adaptability in the most challenging industrial settings. With precise chemical composition and an array of impressive properties, Alloy C-242 is the top choice for industries requiring superior resistance to a wide range of corrosive substances and extreme temperatures.
Chemical Composition Range of Hastelloy C-242:
- Nickel (Ni): 57.0% min
- Chromium (Cr): 21.0% - 23.0%
- Molybdenum (Mo): 8.0% - 10.0%
- Iron (Fe): 2.0% max
- Tungsten (W): 2.5% - 3.5%
- Carbon (C): 0.015% max
Outstanding Corrosion Resistance: Alloy C-242 offers remarkable resistance to a broad spectrum of corrosive environments, including strong acids, caustic solutions, and various aggressive chemicals. This makes it a critical asset in chemical processing, pharmaceutical, and pulp and paper industries.
High-Temperature Strength: The alloy maintains its structural integrity and mechanical strength even at elevated temperatures, ensuring reliability in applications exposed to extreme heat.
Versatility: Alloy C-242 is highly versatile and suitable for various applications across industries due to its unique combination of corrosion resistance and high-temperature stability.
Other Names for Alloy C-242:
- Hastelloy C-242: This is the most common alternate name for Alloy C-242, recognized and utilized extensively in industries and applications.
XRF Samples are thinner samples approximately 1/4 inch thick. OES Standards are thicker in nature and are approximately 1 inch thick. Please Contact Us if you would like to know the specific dimensions of a sample.
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.