OEM High Quality China Permanent Magnet Supplier – Sintered NdFeB Block / Cube / Bar Magnets Overview – Honsen

OEM High Quality China Permanent Magnet Supplier – Sintered NdFeB Block / Cube / Bar Magnets Overview – Honsen


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To create far more benefit for customers is our company philosophy; customer growing is our working chase for Thin Rectangular Magnets, Rectangular Magnet, Neodymium Rare Earth Magnet, Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.
OEM High Quality China Permanent Magnet Supplier – Sintered NdFeB Block / Cube / Bar Magnets Overview – Honsen Detail:

Features

Honsen offers neodymium magnets in square and rectangular blocks. These neodymium Iron Boron magnets are widely used for motor, sensor and holding applications. Neodymium block magnet is the most powerful rare earth magnet, which provides huge cost and performance return. It has the highest field / surface strength (Br) and high coercivity (Hcj), and can be easily machined to various shapes and sizes. It is an ideal choice from industrial and technological applications to your projects. Contact us for an efficient magnet solutions for your project.

• Neo magnets are the most powerful commercially produced magnets.

• Permanent Nib magnets are hard and brittle and may chip or break if dropped.

• Honsen Neodymium block magnets can be magnetized through the length width and thickness.

• Uncoated rare earth magnets may corrode in humid conditions.

• Operating temperatures vary among material grades. For a comparison of neodymium material grades, please visit our chart of material properties.

N Grade Magnets
No Grade Br (kGs) Hcb (kOe) Hcj (kOe) (BH)max (MGOe) Tw (℃)
1 N55 14.7-15.3 ≥10.8 ≥11 52-56 80
2 N52 14.3-14.8 ≥10.8 ≥12 50-53 80
3 N50 14.0-14.5 ≥10.8 ≥12 48-51 80
4 N48 13.8-14.2 ≥10.5 ≥12 46-49 80
5 N45 13.2-13.8 ≥11.0 ≥12 43-46 80
6 N42 12.8-13.2 ≥11.6 ≥12 40-43 80
7 N40 12.5-12.8 ≥11.6 ≥12 38-41 80
8 N38 12.2-12.5 ≥11.3 ≥12 36-39 80
9 N35 11.7-12.2 ≥10.9 ≥12 33-36 80
10 N33 11.3-11.8 ≥10.5 ≥12 31-34 80
11 N30 10.8-11.3 ≥10.0 ≥12 28-31 80

 

M Grade Magnets
No Grade Br (kGs) Hcb (kOe) Hcj (kOe) (BH)max (MGOe) Tw (℃)
1 N52M 14.3-14.8 ≥13.0 ≥14 50-53 100
2 N50M 14.0-14.5 ≥13.0 ≥14 48-51 100
3 N48M 13.8-14.3 ≥12.9 ≥14 46-49 100
4 N45M 13.3-13.8 ≥12.5 ≥14 43-46 100
5 N42M 12.8-13.3 ≥12.0 ≥14 40-43 100
6 N40M 12.5-12.8 ≥11.6 ≥14 38-41 100
7 N38M 12.2-12.5 ≥11.3 ≥14 36-39 100
8 N35M 11.7-12.2 ≥10.9 ≥14 33-36 100
9 N33M 11.3-11.8 ≥10.5 ≥14 31-34 100
10 N30M 10.8-11.3 ≥10.0 ≥14 28-31 100

 

H Grade Magnets
No Grade Br (kGs) Hcb (kOe) Hcj (kOe) (BH)max (MGOe) Tw (℃)
1 N52H 14.2-14.7 ≥13.2 ≥17 50-53 120
2 N50H 14.0-14.5 ≥13.0 ≥17 48-51 120
3 N48H 13.8-14.3 ≥13.0 ≥17 46-49 120
4 N45H 13.3-13.8 ≥12.7 ≥17 43-46 120
5 N42H 12.8-13.3 ≥12.5 ≥17 40-43 120
6 N40H 12.5-12.8 ≥11.8 ≥17 38-41 120
7 N38H 12.2-12.5 ≥11.3 ≥17 36-39 120
8 N35H 11.7-12.2 ≥11.0 ≥17 33-36 120
9 N33H 11.3-11.8 ≥10.6 ≥17 31-34 120
10 N30H 10.8-11.3 ≥10.2 ≥17 28-31 120

 

SH Grade Magnets
No Grade Br (kGs) Hcb (kOe) Hcj (kOe) (BH)max (MGOe) Tw (℃)
1 N52SH 14.3-14.5 ≥11.7 ≥20 51-54 150
2 N50SH 14.0-14.5 ≥13.0 ≥20 48-51 150
3 N48SH 13.7-14.3 ≥12.6 ≥20 46-49 150
4 N45SH 13.3-13.7 ≥12.5 ≥20 43-46 150
5 N42SH 12.8-13.4 ≥12.1 ≥20 40-43 150
6 N40SH 12.6-13.1 ≥11.9 ≥20 38-41 150
7 N38SH 12.2-12.9 ≥11.7 ≥20 36-39 150
8 N35SH 11.7-12.4 ≥11.0 ≥20 33-36 150
9 N33SH 11.3-11.7 ≥10.6 ≥20 31-34 150
10 N30SH 10.8-11.3 ≥10.1 ≥20 28-31 150

 

UH Grade Magnets
No Grade Br (kGs) Hcb (kOe) Hcj (kOe) (BH)max (MGOe) Tw (℃)
1 N45UH 13.1-13.6 ≥12.2 ≥25 43-46 180
2 N42UH 12.8-13.4 ≥12.0 ≥25 40-43 180
3 N40UH 12.6-13.1 ≥11.8 ≥25 38-41 180
4 N38UH 12.2-12.9 ≥11.5 ≥25 36-39 180
5 N35UH 11.7-12.4 ≥11.0 ≥25 33-36 180
6 N33UH 11.4-12.1 ≥10.6 ≥25 31-34 180
7 N30UH 10.8-11.3 ≥10.5 ≥25 28-31 180
8 N28UH 10.5-10.8 ≥9.6 ≥25 26-30 180

 

EH Grade Magnets
No Grade Br (kGs) Hcb (kOe) Hcj (kOe) (BH)max (MGOe) Tw (℃)
1 N42EH 12.8-13.2 ≥12.0 ≥30 40-43 200
2 N40EH 12.4-13.1 ≥11.8 ≥30 38-41 200
3 N38EH 12.2-12.7 ≥11.5 ≥30 36-39 200
4 N35EH 11.7-12.4 ≥11.0 ≥30 33-36 200
5 N33EH 11.4-12.1 ≥10.8 ≥30 31-34 200
6 N30EH 10.8-11.5 ≥10.2 ≥30 28-31 200
7 N28EH 10.4-10.9 ≥9.8 ≥30 26-29 200

 

AH Grade Magnets
No Grade Br (kGs) Hcb (kOe) Hcj (kOe) (BH)max (MGOe) Tw (℃)
1 N38AH 12.2-12.5 ≥11.4 ≥35 36-39 240
2 N35AH 11.6-12.3 ≥10.9 ≥35 33-36 240
3 N33AH 11.4-12.1 ≥10.7 ≥35 31-34 240
4 N30AH 10.8-11.5 ≥10.2 ≥35 28-31 240

Gluing Magnets

Neodymium magnets are often assembled into products using strong adhesives such as Loctite 326 (Adhesive with metal materials and magnets). Make sure that all contact surfaces are clean and dry prior to bonding. Other glue types are always used up to the materials which magnets are applied with. For more information, please contact our experts.

Application of Block Magnets

-Life Consumption: Clothes, Bag, Leather Case, Cup, Glove, Jewelry, Pillow, Fish Tank, Photo Frame, Watch;

-Electronic Product: Keyboard, Display, Smart Bracelet, Computer, Mobile Phone, Sensor, GPS Locator, Bluetooth, Camera, Audio, LED;

-Home-based: Lock, Table, Chair, Cupboard, Bed, Curtain, Window, Knife, Lighting, Hook, Ceiling;

-Mechanical Equipment & Automation: Motor, Unmanned Aerial Vehicles, Elevators, Security Monitoring, Dishwashers, Magnetic Cranes, Magnetic Filter.

Handle with care!

Please use caution when handling magnetized neodymium magnets, their exceptional magnetic force may cause them to attract to metal (or to each other) so strongly that fingers in their path could prove painful.


Product detail pictures:

OEM High Quality China Permanent Magnet Supplier –  Sintered NdFeB Block / Cube / Bar Magnets Overview – Honsen detail pictures

OEM High Quality China Permanent Magnet Supplier –  Sintered NdFeB Block / Cube / Bar Magnets Overview – Honsen detail pictures

OEM High Quality China Permanent Magnet Supplier –  Sintered NdFeB Block / Cube / Bar Magnets Overview – Honsen detail pictures

OEM High Quality China Permanent Magnet Supplier –  Sintered NdFeB Block / Cube / Bar Magnets Overview – Honsen detail pictures

OEM High Quality China Permanent Magnet Supplier –  Sintered NdFeB Block / Cube / Bar Magnets Overview – Honsen detail pictures


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To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for OEM High Quality China Permanent Magnet Supplier – Sintered NdFeB Block / Cube / Bar Magnets Overview – Honsen , The product will supply to all over the world, such as: Cambodia, Lesotho, British, If you are for any reason unsure which product to select, do not hesitate to contact us and we are going to be delighted to advise and assist you. This way we are going to be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We have been looking for more and more customers to create the glorious future.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Janet from Washington - 2018.06.09 12:42
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Christopher Mabey from California - 2017.07.07 13:00