NEWS CENTER
Shanghai TaiXiong Magnetic Industrial Co., Ltd
You are here: Home » News » Blog » Understanding Magnet Grades: Why N52 Represents the Premium Tier of Neodymium Magnets

Understanding Magnet Grades: Why N52 Represents the Premium Tier of Neodymium Magnets

Views: 0     Author: Site Editor     Publish Time: 2025-12-08      Origin: Site

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

N52 is the top grade for neodymium magnets. These strong magnets are used in electric cars, planes, and phones. Many companies want better magnets like N52. The need for strong magnets keeps rising. Knowing about magnet grades helps you pick the best one. This is important for your project. TAIXIONG offers great neodymium magnets. They also give expert help for every use.

Key Takeaways

  • N52 neodymium magnets are the strongest you can get. They are 20% stronger than N42 magnets. They are also 50% stronger than N35 magnets.

  • Picking the right magnet grade is very important for how it works. Higher grades like N52 work better and last longer.

  • Think about the environment when you pick magnets. Coatings can stop rust and protect from heat damage.

  • TAIXIONG makes custom neodymium magnets for special project needs. This helps your magnets work their best.

  • Knowing about magnet grades helps you choose the right one. This means your projects will turn out better.

Magnet Grades Explained

Magnet Grades Explained

Image Source: pexels

The 'N' System in Neodymium Magnets

When you look at neodymium magnets, you will see grades like N35, N42, or N52. The letter "N" stands for neodymium, which is the main material in these magnets. The number after "N" shows the magnet's strength. Higher numbers mean stronger magnets. For example, N52 is much stronger than N35. This grading system helps you compare magnet grades easily.

The N rating also tells you about the magnet's maximum energy product. This is a measure of how much magnetic energy the magnet can store. If you see a magnet labeled N42, it has a maximum energy product of 42 MGOe. N52 magnets reach up to 52 MGOe, making them some of the strongest available. Some grades have extra letters, which show how well the magnet resists losing its strength at high temperatures.

What Magnet Grades Mean for Performance

Magnet grades play a big role in how neodymium magnets work in real life. If you need high performance, you should look for higher grades. The grade tells you how strong the magnet is and how much energy it can deliver. This is important for devices that need reliable and powerful magnets.

You can see how magnet grades compare in the table below:

Grade Magnetic Strength (kGs) Maximum Energy Product (MGOe)
N35 11.7–12.2 33–35
N38 12.2–12.6 36–38
N40 12.4–12.9 38–40
N42 12.8–13.2 40–42

Bar chart comparing minimum and maximum magnetic strength for neodymium magnet grades N35 to N42

When you choose neodymium magnets, you should think about the grade and how it matches your needs. Higher grades give you better performance, which is important for motors, sensors, and other devices. The size and shape of the magnet also affect its performance, but the grade is a good starting point. By understanding magnet grades, you can pick the right neodymium magnets for your project and get the best results.

N52 Magnet Grades: Premium Strength

N52 Magnet Grades: Premium Strength

Image Source: pexels

Why N52 Is the Strongest Neodymium Magnet

If you want the best neodymium magnets, look for N52. N52 magnets have the most magnetic force of all standard grades. This means they are very powerful, even when small. When you compare N52 to lower grades, you notice a big difference. N52 magnets are about 20% stronger than N42. They are also 50% stronger than N35. You can use a small N52 magnet instead of a bigger, weaker one. This helps you save space and gives you more design choices.

Here is a table that shows how N52 magnets compare to lower grades:

Property N52 Magnets Lower Grades
Magnetic Strength 20% stronger than N42, 50% stronger than N35 Weaker than N52
Versatility Suitable for both DIY and industrial tasks Limited applications
Efficiency Smaller sizes outperform larger lower grade magnets Less efficient
Durability 1% strength decrease in 10 years Varies, generally less durable

N52 magnets work better, have more force, and last longer. The maximum energy product, called MGOe, is another way to compare grades. N52 magnets can reach up to 52 MGOe, which is the highest for standard neodymium magnets. Here is a quick look at the energy product for different grades:

Magnet Grade MGOe Range
N52 49-52
N50 47-51
N45 43-46

A high energy product means N52 magnets store more magnetic energy. This gives you the best strength for the size. You can use these magnets in motors, sensors, and other devices that need strong force. N52 magnets keep working well for a long time. They only lose a little strength after many years.

You should know that N52 magnets need special care in some places. High heat above 80°C can make them weaker. Wet or acidic places can cause rust, so coatings like nickel or epoxy help protect them. If you need magnets for very hot places, you can pick special grades. But N52 is the best choice for most uses.

TAIXIONG Neodymium Magnets: Features and Benefits

TAIXIONG is a leader in making high-grade neodymium magnets. You get magnets that are strong, work well, and are high quality. TAIXIONG controls every step, from raw materials to finished magnets. This means you always get magnets that work the same and perform well.

Here is how TAIXIONG makes sure their magnets are good:

Process/Measure Description
FLOW CHART All steps from raw material to finished product are done in-house with strict control.
QUALITY CONTROL 1. Careful checks during production. 2. Each magnet gets certified before shipping. 3. Magnetic Flux report and Demagnetization Curve available if you ask.
CORE ADVANTAGE 1. Uses new technology and special equipment. 2. Can make 200 tons of magnets. 3. Has a full supply chain. 4. High consistency with Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) above 1.67. Surface magnetic field stays within +/-1%.

TAIXIONG magnets meet top world standards. You can trust their magnets to be safe and high quality. Here are some certifications TAIXIONG has:

Certification/Standard Description
ISO9001:2008 Quality management system conformity
SGS Compliance with material and coating standards
RoHS Compliance with hazardous substances standards
ISO9000 Quality management system certification
TS16949 Quality management system for automotive production

You can use TAIXIONG neodymium magnets in many fields. These magnets work well in cars, electronics, wind power, and more. TAIXIONG can make custom magnets for your needs. You can pick the shape, size, and coating. This helps stop rust and keeps the magnets strong, even in tough places.

When you pick TAIXIONG, you get magnets that are strong and last a long time. You also help the environment. TAIXIONG works hard to cut down on pollution and waste. They recycle and safely get rid of waste to protect the earth. You get magnets that are powerful, reliable, and made with care for the planet.

Comparing Neodymium Magnet Grades

N52 vs. N35, N42, N48: Strength and Applications

There are many grades of neodymium magnetsN52 is the strongest one you can get. N35, N42, and N48 are also popular choices. Each grade has its own level of strength and use. N52 magnets pull the hardest. They are best for small spaces that need a lot of power. You will find them in electric motors, sensors, and cool electronics. N48 magnets are strong too, but not as strong as N52. They work well in devices that need good power but not the most.

N42 and N35 magnets are not as strong as N52 or N48. People use them for simple jobs, crafts, or school projects. These grades are good when you do not need the most power. The table below shows how these grades are different:

Grade Magnetic Strength Temperature Tolerance Relative Cost
N35 Lower Standard $1.00
N42 Moderate Moderate $1.25
N52 Higher High $2.10

N52 magnets give you more power in a smaller magnet. This helps save space in your project. N35 and N42 cost less and are good for simple uses. N48 is a good middle choice for strength and price.

Bar chart comparing relative cost of N35, N42, and N52 neodymium magnet grades

Cost and Practical Considerations

You should think about more than just how strong the magnet is. The best magnet depends on what you need it for. Here are some important things to think about:

Factor Description
Strength Shows how well the magnet can hold or lift things.
Temperature Resistance Important if the magnet will get hot or cold.
Environmental Conditions Think about if the magnet will touch water or other things that can cause rust.
Size and Shape The size and shape you need can change which grade is best.
Cost Considerations You need to balance how much you want to spend with how strong the magnet needs to be.

Pick N52 magnets if you need a lot of power in a small space. N48 and N42 are good for most jobs in factories or machines. N35 is best if you want to save money and do not need much strength. Always check if your magnet needs a special coating to stop rust in tough places.

Tip: Think about how hot the magnet will get, what it will touch, and how big it should be. These things help you pick the right magnet grade.

You get the best results when you match the magnet grade to your needs. This helps you get good power, save money, and make sure your magnet lasts.

Choosing N52 Magnets for Your Application

Ideal Uses for N52 Neodymium Magnets

You need strong magnets for advanced projects. N52 neodymium magnets have the highest strength for their size. These magnets are used in electric cars, wind turbines, and robots. In cars, N52 magnets make motors smaller and more efficient. Solar car teams use them to make motors stronger and build faster. Scientists use N52 magnets in particle accelerators because they create powerful fields.

You must be careful when using these magnets. The table below lists important safety tips:

Safety Consideration Description
Magnetization Strong fields can mess up electronics and health devices.
Jumping Magnets can pinch skin or hurt you if they snap together.
Breakage Brittle magnets can break and send sharp pieces flying.
Flammability Magnet dust can catch fire, so do not grind in closed spaces.
Corrosion Uncoated magnets rust in wet places; coatings help stop this.
Proper Storage Keep magnets in dry, cool places to keep them strong.

Use waterproof neodymium magnets in wet or humid places. These magnets last longer and keep their strength. Always store magnets away from electronics and label where you put them. Use non-magnetic things to keep magnets apart and stop them from snapping together.

Custom Solutions from TAIXIONG

Sometimes you need magnets in special shapes or sizes. TAIXIONG makes custom neodymium magnets for many industries. You can pick block, disc, ring, or arc shapes. TAIXIONG changes the size, magnetism direction, and coating to fit your needs. You can ask for waterproof neodymium magnets for outdoor or marine use. If you need magnets for hot places, TAIXIONG has high temperature options.

The table below shows how TAIXIONG customizes magnets:

Customization Aspect Details
Shape Block, disc, ring, arc, and more
Size Made to your request
Processing Service Cutting, molding, welding, and more
Magnetism Direction Axial or diametric

You can order samples or big batches. TAIXIONG ships quickly and lets you choose how many you want. You get corrosion resistant magnets with nickel or epoxy coatings. Waterproof neodymium magnets work well in tough places. TAIXIONG helps you pick, design, and test magnets. You get magnets that fit your needs and help your project.

Tip: Always tell TAIXIONG about your project, temperature needs, and where you will use the magnets. This helps you get the best waterproof neodymium magnets for your needs.

Now you can see why N52 neodymium magnets are special. These magnets have a lot of energy in a small space. They are very strong and can handle heat well. You can use them for many tough jobs. If you pick N52, you get:

  • More power in a smaller magnet

  • Stronger magnets that do not lose strength easily

  • Can be used for many kinds of projects

Knowing about magnet grades helps you choose wisely. TAIXIONG sells neodymium magnets that work in many fields. Always think about what you need, pick the right grade, and find the best magnet for your project.

FAQ

What does the "N52" grade mean for neodymium magnets?

N52 is the strongest grade for neodymium magnets. These magnets give you more force in a small size. They are best for projects that need strong magnets.

Can you order custom-shaped neodymium magnets from TAIXIONG?

Yes, you can order custom magnets from TAIXIONG. You can pick the shape, size, and coating you want. You also choose how the magnet works for your project.

How do you protect neodymium magnets from rust?

Pick magnets with nickel, epoxy, or zinc coatings. These coatings help stop rust. They keep magnets strong in wet or humid places.

What industries use N52 neodymium magnets?

Industry Common Use
Automotive Motors and sensors
Electronics Speakers and devices
Renewable Energy Wind turbines
Robotics Actuators and sensors

Are N52 magnets safe to use?

You need to be careful with N52 magnets. Strong magnets can pinch your skin or hurt electronics. Keep magnets away from medical devices and store them safely.


Contact Us
Contact Us

ABOUT US

With over 20 years of experience in the design and manufacture of high performance magnetic systems, we supply critical magnetic equipment to some of the leading names in the most demanding industries. We are firmly equipment.

QUICK LINKS

PRODUCT CATEGORY

CONTACT INFO

Address : No.334 Xinghuo Road, QianQiao Town, FengXian District, Shanghai, China
Tel : +86-021-57599048 / +86-021-57599009
Phone : +86-13681717549
Skype : joanna880102
E-mail : Yingyun@taixiongmagnet.com
joannazhou@taixiongmagnet.com
Copyright © 2023 Shanghai TaiXiong Magnetic Industrial Co., Ltd   Sitemap | Privacy Policy | Supported by leadong.com