Alloy Geek C715 Copper Nickel Standard

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


Alloy Geek C715 70-30 Cu Ni Standard

Alloy C715, also known as 70-30 Copper Nickel, is a remarkable alloy engineered for excellence in marine environments. With its unique combination of chemical properties and mechanical strength, C715 stands as a premier choice for applications in shipbuilding, offshore platforms, and seawater systems.

Chemical Composition Range of CDA 715 Copper Nickel:

  • Copper (Cu): Balance (~70.0%)
  • Nickel (Ni): 29.0-33.0%
  • Iron (Fe): 0.4-1.0%
  • Zinc (Zn): 1.0% max
  • Manganese (Mn): 1.0% max
  • Lead (Pb): 0.05% max

Key Properties:

  • Excellent Corrosion Resistance: C715 Copper Nickel demonstrates exceptional resistance to corrosion in marine and saline environments, making it a top choice for seawater piping systems and underwater components.

  • High Thermal Conductivity: This alloy boasts high thermal conductivity, ensuring efficient heat transfer in heat exchangers and cooling systems.

  • Mechanical Strength: Alloy C715 offers excellent mechanical strength, allowing it to withstand high-pressure conditions in marine applications.

  • Biocompatible: It is biocompatible, making it suitable for applications in medical equipment and marine systems.

Other Names for Alloy C715 70-30 Copper Nickel:

  • C71500: UNS (Unified Numbering System) designation for Alloy C715 70-30 Copper Nickel, commonly used for standardization and identification.
  • Cupro-Nickel 70/30: Highlighting the alloy's 70% copper and 30% nickel composition, signifying its precise properties.
  • Copper Nickel Alloy 70/30: A straightforward reference to the alloy's copper and nickel content and their ratio.

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 (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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