Description
Alloy Geek 2014 Aluminum Standard
Aluminum alloy 2014 is a high-strength alloy belonging to the 2xxx series of aluminum alloys. It's alloyed primarily with copper and can also contain small amounts of other elements. This alloy is known for its excellent strength-to-weight ratio and is often used in aerospace and structural applications where strength is a critical factor.
Composition:
- Silicon (Si): 0.5% - 1.2% max
- Iron (Fe): 0.70% max
- Copper (Cu): 3.9% - 5.0%
- Manganese (Mn): 0.4% - 1.2%
- Magnesium (Mg): 0.2% - 0.8%
- Chrome (Cr): 0.10% max
- Zinc (Zn): 0.25% max
- Titanium (Ti): 0.15% max
- Others (each): 0.05% max
- Others (total): 0.15% max
- Aluminum (Al): Remainder
Key Properties:
- Strength: Alloy 2014 has excellent strength, especially when compared to other non-heat-treatable aluminum alloys.
- Machinability: While not as machinable as some other alloys like 2011 and 2024, alloy 2014 can still be machined effectively, albeit with some challenges due to its strength.
- Heat Treatment: It can be heat-treated to further enhance its mechanical properties, especially its strength.
- Corrosion Resistance: Alloy 2014 has reasonable corrosion resistance, but it's not as corrosion-resistant as some other aluminum alloys.
- Applications: Due to its high strength, alloy 2014 is often used in aerospace applications, structural components, truck frames, and other applications where strength and relatively light weight are crucial.
It's important to note that while alloy 2014 offers impressive strength, it may not have the same level of corrosion resistance as some other aluminum alloys. Additionally, its machinability can be somewhat challenging due to its strength. Consider these factors when selecting this alloy for a particular application.
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.