Alloy Geek Alloy Mar247 Standard

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


Alloy Geek Mar247 Standard

Chemical Composition Ranges of Mar247:

  • Nickel (Ni): Approximately 55.0%
  • Cobalt (Co): Approximately 12.0%
  • Chromium (Cr): Approximately 14.0%
  • Molybdenum (Mo): Approximately 4.0%
  • Tungsten (W): Approximately 4.0%
  • Titanium (Ti): Approximately 1.5%
  • Aluminum (Al): Approximately 2.5%
  • Iron (Fe): Limited to 5.0% max
  • Other Elements: Traces of other elements like tantalum and hafnium

Key Properties:

  • Exceptional High-Temperature Strength: Alloy Mar247 exhibits outstanding strength and durability at extremely high temperatures, making it ideal for demanding aerospace and power generation applications.
  • Creep Resistance: This alloy resists deformation and strain even under prolonged exposure to high-stress, high-temperature conditions.
  • Oxidation and Corrosion Resistance: Mar247 demonstrates excellent resistance to oxidation and corrosive environments, enhancing its longevity in extreme settings.
  • Precision Casting: The composition of Mar247 allows for precise casting, enabling the production of complex and intricately designed components.
  • Unique Thermal Stability: What sets Mar247 apart is its exceptional thermal stability, which makes it particularly well-suited for use in gas turbine engine components subjected to extreme heat and stress.

Other Names for Alloy Mar247:

  • Maraging 247
  • Maraging Steel 247
  • UNS S24700

Unique Characteristics: Alloy Mar247, also known as Maraging 247, stands out within the maraging steel family due to its remarkable combination of high-temperature strength, creep resistance, and thermal stability. While other maraging steels offer impressive performance characteristics, Mar247's ability to maintain its strength and structural integrity under prolonged exposure to extreme temperatures is what makes it a preferred choice for critical applications in the aerospace and power generation industries. Its resistance to creep, oxidation, and corrosion further solidifies its reputation as a top-tier alloy for components in gas turbine engines, rocket propulsion systems, and other high-temperature environments where reliability is paramount.

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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