Description
Alloy Geek AM350 Precipitation Hardening Stainless Steel Standard
Alloy AM350, also known as UNS S35000, is a precipitation-hardening stainless steel alloy. It is known for its excellent combination of high strength, corrosion resistance, and good formability. Alloy AM350 is often used in applications that require reliable mechanical performance and corrosion resistance while being easily formed or fabricated.
The composition of Alloy AM350 typically includes:
- Chromium (Cr): Around 15.0-17.0%
- Nickel (Ni): Around 4.0-6.0%
- Manganese (Mn): Around 1.0% max
- Silicon (Si): Around 1.0% max
- Carbon (C): Around 0.10% max
- Phosphorus (P): Around 0.04% max
- Sulfur (S): Around 0.03% max
- Iron (Fe): Remaining balance
Key features and characteristics of Alloy AM350:
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High Strength: Alloy AM350 offers high tensile strength and hardness, making it suitable for applications that require strong materials.
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Corrosion Resistance: The alloy provides good corrosion resistance in various environments, including mildly corrosive conditions. It's often used in applications where corrosion resistance is essential.
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Formability: Alloy AM350 is known for its good formability, which makes it easier to shape or form using various manufacturing processes.
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Applications: Alloy AM350 is used in various industries, including aerospace, chemical processing, and marine applications. It's chosen for applications like fasteners, valve components, and structural parts.
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Weldability: The alloy can be welded using common techniques, although some precautions might be necessary to maintain its corrosion resistance and mechanical properties.
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Heat Treatment: Alloy AM350 can be heat treated to achieve its desired mechanical properties.
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Magnetic Properties: Alloy AM350 is magnetic due to its composition.
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Forms: Alloy AM350 is available in various forms, including sheets, plates, bars, and wires.
Due to its combination of strength, corrosion resistance, and formability, Alloy AM350 is valuable in industries that require reliable performance in various conditions. If you're considering using Alloy AM350 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, formability, 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.