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Xiamen Un Magnet Co.,Ltd.
Xiamen Un Magnet Co.,Ltd.
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Customized Shaped N48 Neodymium Sintered Super Magnet

Product Details

Place of Origin: China

Brand Name: UNMAG

Certification: ISO9001

Payment & Shipping Terms

Minimum Order Quantity: 100pcs

Price: As negotiation

Packaging Details: cartons,pallets

Delivery Time: 20-25days

Payment Terms: T/T L/C

Supply Ability: 100 tons per month for NdFeB magnet

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Magnetic Flux Density:
Pull Force:
Magnetic Field Strength:
Temperature Resistance:
Magnetic Orientation:
Magnetic Flux Density:
Pull Force:
Magnetic Field Strength:
Temperature Resistance:
Magnetic Orientation:
Customized Shaped N48 Neodymium Sintered Super Magnet

Product Description:

Sintered Neodymium Magnet is a kind of magnetic material made of sintered neodymium, which is a kind of magnetic alloy compound. It is famous for its high pull force, stable magnetic performance and reasonable price. It is widely used in many fields such as industrial production, medical equipment and consumer goods. It has a variety of shapes, sizes and grades to meet different needs. The sintered neodymium magnet is an ideal choice for many applications in the industry, as it has high magnetic properties and stability. It also has excellent corrosion resistance, making it an ideal material for long-term use. With its reliable performance and competitive price, the Sintered Neodymium Magnet is a perfect choice for your needs.



  • Product Name: Sintered Neodymium Magnet
  • Pull Force: High
  • Magnetic Field Strength: High
  • Temperature Resistance: High
  • Application: Widely Used
  • Magnetic Performance: Stable
  • Material: Magnetic-Alloy-Compound
  • Performance: High-Performance-Magnet
  • Compound: Neodymium-Iron-Boron
  • High Temperature Performance: High-Temperature-Performance

Physical Properties of Sintered Neodymium Magnet:


Parameter NameParameter ValuesUnit
Curie Temperature310~380
Relative Recoil Permeability1.02~1.05 
Reversible Temperature Coefficient of Br (20~100℃)-0.09~-0.13%/℃
Reversible Temperature Coefficient of Hcj (20~100℃)-0.4~-0.7%/℃
Vickers Hardness550~700 
Bending Strength-0.09~-0.13MPa
Tensile Strength≥80MPa
Compressive Strength800 ~1050MPa
Electric Resistivity150μΩ·cm
Thermal Conductivity8~10W/(M·℃)
Coefficient of Thermal Expansion
(Parallel to the orientation)
Coefficient of Thermal Expansion
(vertical to the orientation)
Young's Modulus150~200GPa
Specific Heat(20℃~320℃)3.0~4.6J/(g·k)
weight loss(low weight loss products)≤2mg/cm2

Technical Parameters:

ShapeAny size
Magnetic PerformanceStable
ApplicationWidely Used
Magnetic Flux DensityHigh


UNMAG sintered neodymium magnets are made of a magnetic alloy compound of neodymium, iron, and boron. The magnets are fabricated through a powder metallurgy process, which ensures high corrosion resistance and excellent mechanical properties. All UNMAG neodymium magnets are ISO9001 certified and come in a wide range of grades from N35 to N52. With their superior magnetic performance, sintered neodymium magnets are widely used in a variety of applications such as motors, sensors, loudspeakers, wind turbines, and medical equipment.



Sintered Neodymium Magnet

UNMAG is committed to providing customers with the highest quality Sintered Neodymium Magnet. Our Magnetic-Alloy-Compound is made of Neodymium-Iron-Boron, which is the most powerful Neodymium-Iron-Boron Magnet. Our products have high pull force, reasonable price and are certified with ISO9001. The magnetic orientation can be axial or multi-polar and the grade ranges from N35 to N52.


Support and Services:

Sintered Neodymium Magnet Technical Support and Service

At Sintered Neodymium Magnet, we provide technical support and service for our products, to ensure that our customers are able to get the most out of their purchase. We offer the following services:

  • Product Education – We provide comprehensive product education to ensure that our customers understand how to use our products.
  • Technical Support – Our team of experts is available to answer any questions or concerns our customers may have regarding our products.
  • Product Maintenance – Our team is able to provide maintenance and repair services for our products.
  • Product Upgrades – We are able to provide product upgrades to keep our products up to date with the latest technologies.

If you have any questions or concerns regarding our products or services, please do not hesitate to contact us. We are always here to help.


Packing and Shipping:

Packaging and Shipping for Sintered Neodymium Magnet

Sintered Neodymium Magnets are always packaged in strong boxes or containers that are specifically designed for protecting the magnets from any kind of damage that may occur during transport. The boxes or containers should be marked with the contents of the package and the words “Fragile” or “Handle with Care”. The package should be handled carefully and stored in a cool, dry area.
The shipping of Sintered Neodymium Magnets should be done via a specialized carrier or a courier service that is familiar with the handling of these products. The carrier should provide proper labeling of the package and full insurance for its shipment.

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