Alloy Geek Nitronic 50 Stainless Steel Standard

Your Analysis Type: X-Ray Fluorescence (XRF)
Pedigree: Certified Reference Material (includes certified chemical analysis)
Sale price$249.95


Alloy Geek Nitronic 50 High-Strength Austenitic Stainless Steel Standard

Alloy Nitronic 50, also known as XM-19 or UNS S20910, is a high-strength austenitic stainless steel with excellent corrosion resistance and outstanding mechanical properties at both elevated and sub-zero temperatures. Nitronic 50 is often chosen for applications that require a combination of strength, corrosion resistance, and versatility, making it suitable for a wide range of industries.

The composition of Alloy Nitronic 50 typically includes:

  • Chromium (about 20.5-23.5%)
  • Nickel (about 11.5-13.5%)
  • Manganese (about 4-6%)
  • Molybdenum (about 1.5-3%)
  • Nitrogen (about 0.2-0.4%)
  • Small amounts of other elements like silicon and carbon

Key features and characteristics of Alloy Nitronic 50:

  1. Corrosion Resistance: Nitronic 50 offers excellent corrosion resistance in a variety of environments, including those with exposure to corrosive chemicals, acids, and chloride-containing solutions.

  2. High Strength: Nitronic 50 exhibits high tensile strength and good fatigue strength, making it suitable for applications that require strong materials.

  3. Excellent Ductility: The alloy maintains good ductility even in cryogenic temperatures, which can be advantageous for applications that involve low-temperature environments.

  4. Applications: Nitronic 50 is used in a wide range of industries, including aerospace, chemical processing, marine, and oil and gas. It's chosen for applications like fasteners, pump shafts, valve stems, and components exposed to corrosive media.

  5. Formability: Nitronic 50 can be formed and fabricated using standard methods, making it versatile for manufacturing.

  6. Weldability: The alloy can be welded using common techniques, although some precautions might be necessary to maintain its corrosion resistance.

  7. Magnetic Properties: Nitronic 50 is slightly magnetic due to its austenitic structure.

  8. Forms: Nitronic 50 is available in various forms, including sheets, plates, bars, and wires.

Due to its combination of strength, corrosion resistance, and excellent mechanical properties across a range of temperatures, Alloy Nitronic 50 is favored in industries that require reliable performance in demanding conditions. If you're considering using Nitronic 50 for a specific project, consulting with materials experts or manufacturers is recommended to ensure it meets your desired performance requirements, especially in terms of strength, corrosion resistance, and compatibility with the specific conditions of your application.

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 (ISO 17034). 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 do 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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