Alloy Geek Mar M 200 Standard

Your Analysis Type: X-Ray Fluorescence (XRF)
Pedigree: Certified Reference Material (includes certified chemical analysis)
Sale price$250.00


Alloy Geek Mar M 200 Standard

Mar M 200, an exceptional member of the renowned Mar M family, represents a remarkable achievement in high-temperature alloy engineering. Engineered to excel in the harshest and most extreme environments, Mar M 200 boasts a unique chemical composition and an impressive set of properties that distinguish it in the world of high-performance alloys.

Chemical Composition of Mar M 200:

  • Nickel (Ni): 50.0% - 55.0%
  • Cobalt (Co): 9.0% - 12.0%
  • Chromium (Cr): 19.0% - 22.0%
  • Molybdenum (Mo): 3.0% - 5.0%
  • Iron (Fe): 5.0% max
  • Titanium (Ti): 0.5% - 1.0%
  • Aluminum (Al): 0.2% - 0.5%
  • Zirconium (Zr): 0.06% - 0.12%
  • Carbon (C): 0.05% max
  • Boron (B): 0.01% - 0.03%
  • Yttrium (Y): 0.02% - 0.15%

Key Properties:

  1. Exceptional High-Temperature Strength: Mar M 200 is designed to maintain its exceptional mechanical properties even under the most extreme temperatures, making it an ideal choice for aerospace and industrial applications that operate at temperatures up to 2200°F (1200°C).

  2. Outstanding Oxidation and Corrosion Resistance: With a high chromium content, this alloy demonstrates superior resistance to oxidation and corrosion, ensuring longevity and reliability in aggressive, high-stress environments.

  3. Remarkable Fatigue Resistance: Mar M 200 exhibits exceptional fatigue resistance, making it suitable for components exposed to cyclic loading conditions, such as those found in gas turbines and jet engines.

  4. Precipitation-Hardening Capability: The alloy is amenable to precipitation hardening, enabling the tailoring of mechanical properties to specific application needs.

Other Names for Mar M 200:

  • Alloy M 200: Widely recognized in the aerospace and engineering sectors.

Unique Qualities of Mar M 200: Mar M 200 stands out in its family due to its exceptional balance between high-temperature strength, resistance to oxidation and corrosion, and fatigue resistance. This combination of properties makes it a standout material for the most demanding environments, where precision, reliability, and longevity are of utmost importance.

In applications ranging from aerospace to industrial furnaces, Mar M 200 plays a pivotal role in the construction of critical components that must endure extreme temperatures and oxidative conditions. Its ability to maintain structural integrity under such challenging circumstances sets it apart, making it a material of choice for those seeking uncompromised performance.

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.

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