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Neodymium Magnets N42 2 x 2 x 1/2 Block, Package of 1 NdFeB Rare Earth Magnets
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Neodymium Magnets N42 2 x 2 x 1/2 Block, Package of 1 NdFeB Rare Earth Magnets
Neodymium magnets are the strongest type of permanent magnet currently made.
Neodymium Magnets N42 2" x 2" x 1/2" Block, Package of 1 NdFeB Rare Earth Magnets
Item #: 89386295

Neodymium Magnets N42 2" x 2" x 1/2" Block, Package of 1 NdFeB Rare Earth Magnets

Item #: 89386295

USD 45

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Order now and get it around Tuesday, July 21
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Neodymium magnets are the strongest type of permanent magnet currently made.
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What Stands Out

Strong Magnetism
The N42 grade offers exceptional magnetic strength, making it ideal for various applications, from DIY projects to industrial uses, ensuring reliable performance in holding and assembling tasks.
Durable Material
Crafted from high-quality neodymium iron boron, these magnets resist corrosion and maintain their strength over time, providing long-lasting reliability regardless of the environmental conditions.
Versatile Usability
Perfectly sized at 2x2x0.5 inches, these block magnets can be utilized in numerous creative and practical applications, catering to hobbyists, educators, and professionals who need robust magnetic solutions.

Product Details

Shop Neodymium Magnets N42 2 x 2 x 1/2 Block, Package of 1 NdFeB Rare Earth Magnets online at a best price in British Virgin Islands. B000UCWTZM
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Perfect for hobbyists who need strong magnets for crafts, home projects, or creative applications.

  • Industrial Applications

    Great for businesses needing robust magnets for assembly lines, fixtures, or components.

  • Educational Purposes

    Useful for teachers and students demonstrating magnetic properties and experiments in physics classes.

Not Suitable For
  • Children's Toys

    Not safe for young children due to high strength posing potential choking hazards or injuries.

  • Electronics Use

    Not suitable for sensitive electronics as strong magnetic fields can disrupt their functioning.

  • Portable Applications

    Too large and heavy for those needing lightweight, smaller magnets for portable devices or travel.

Product Description

Neodymium Magnets N42 2" x 2" x 1/2" Block, Package of 1 NdFeB Rare Earth Magnets

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are Neodymium Magnets N42 used for?

    Answer: Neodymium Magnets N42 are powerful permanent magnets that are commonly used in various applications, ranging from industrial to hobbyist uses. Their exceptional strength allows them to hold together heavier materials, making them ideal for use in motors, sensors, and magnetic assemblies. Additionally, these magnets are perfect for crafting, DIY projects, or even educational experiments to demonstrate magnetic principles.
  • Question: What is the difference between N42 and other neodymium magnet grades?

    Answer: The term N42 refers to the maximum energy product of the magnet, which indicates its strength. N42 magnets are significantly stronger than lower-grade neodymium magnets, such as N35. This means that for similar dimensions, an N42 magnet will provide a higher magnetic force, making it preferable for applications that require strong and compact magnets, such as in electronics or heavy-duty magnetic fixtures.
  • Question: Can Neodymium Magnets N42 be used in high-temperature environments?

    Answer: N42 neodymium magnets can withstand moderate temperatures, but they are not suitable for high-temperature applications. At elevated temperatures, their magnetic strength can diminish. For environments exceeding 80°C (176°F), consider alternative grades designed for higher thermal stability. In typical day-to-day applications like crafts or household use, N42 magnets perform effectively without loss of strength.
  • Question: How should I handle Neodymium Magnets N42 to ensure safety?

    Answer: Due to their strong magnetic force, it's crucial to handle Neodymium Magnets N42 with care. Always keep them away from electronic devices, credit cards, and other magnets to prevent damage or interference. When handling, do it gently; between gripping them with bare hands, they can snap together and cause pinching injuries. Utilize gloves when necessary for added protection, especially in larger applications.
  • Question: Are Neodymium Magnets N42 safe for use with children?

    Answer: While Neodymium Magnets N42 are not inherently toxic, they can pose risks if swallowed or misused. If used in educational settings or as part of toys, supervision is essential to ensure safety. Manufacturers often recommend not using small magnets with children under 14 to avoid ingestion. Always ensure that application contexts involve safe practices to minimize any associated risks.
  • Question: What makes the N42 rating significant for specific applications?

    Answer: The N42 rating signifies a balance between strength and cost-effectiveness for neodymium magnets. This rating allows them to be used effectively in applications like loudspeakers, hard disk drives, or magnetic separators. Users find that the N42 magnets manage to provide powerful performance at a reasonable price, making them a favored choice across various industries where strong magnetic properties are essential.
  • Question: Can these magnets be used in wet or humid conditions?

    Answer: While Neodymium Magnets N42 have some natural resistance to corrosion, they are not suited for wet or humid environments without additional protection. To prolong their lifespan in such conditions, consider using coatings like nickel or epoxy. If planning to use them near water, such as in aquariums or outdoor settings, it's crucial to ensure they are well-protected to prevent rust and loss of strength over time.
  • Question: How does the size of Neodymium Magnets N42 affect their strength?

    Answer: The strength of Neodymium Magnets N42 is closely linked to their size; larger magnets in this category will provide greater holding power. For instance, a 2 x 2 x 12 block magnet can support heavier objects compared to smaller counterparts. When selecting a magnet, consider both the size and the specific application needs, as a properly sized magnet contributes positively to performance and efficiency.
  • Question: Where can I buy Neodymium Magnets N42 2 x 2 x 12 Block, Package of 1 NdFeB Rare Earth Magnets?

    Answer: You can buy Neodymium Magnets N42 2 x 2 x 12 Block, Package of 1 NdFeB Rare Earth Magnets from Ubuy in British Virgin Islands. Ubuy offers a wide selection of high-quality magnets that cater to various needs and applications, ensuring a reliable sourcing option for your projects.
  • Question: What are the magnetic properties of Neodymium Magnets N42?

    Answer: Neodymium Magnets N42 exhibit remarkable magnetic properties, with a high magnetic energy density that allows them to produce strong magnetic fields relative to their size. This makes them suitable for compact applications where space is limited. The remanence and coercivity characteristics are also critical, allowing these magnets to maintain their strength over time and resist demagnetization in various conditions.

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USD 45

Order now and get it around Tuesday, July 21

QTY:

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Features & Benefits

  • Powerful neodymium magnets with a pulling force of 97 lbs.
  • Compact size: 2 x 2 x 1/2 inches, perfect for various applications.
  • Made from grade 42 neodymium iron boron alloy for enhanced strength.
  • Plated in nickel-copper-nickel for a shiny, corrosion-resistant finish.
  • Manufactured under ISO 9002 quality standards for premium quality.
  • Tight tolerance of +/-0.01mm ensures precision and reliability.

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