• Export Certified N52 Sintered Neodymium Permanent Magnet
  • Export Certified N52 Sintered Neodymium Permanent Magnet
  • Export Certified N52 Sintered Neodymium Permanent Magnet
  • Export Certified N52 Sintered Neodymium Permanent Magnet

Export Certified N52 Sintered Neodymium Permanent Magnet

Brand: magnet forever

Product origin: china

Delivery time: 35 days

Supply capacity: 100000 pieces/month

【 Highest Commercial Grade】: N52 is the strongest grade currently available for commercial use, offering maximum magnetic energy density for space-saving designs.
【 Global Export Compliance】: Fully certified with all necessary export documentation, ensuring smooth customs clearance and zero policy risks in 2026 for international buyers.
【 ISO9001 Certified Quality】: Manufactured under strict ISO9001 quality control systems, guaranteeing consistent magnetic properties and dimensional accuracy for every batch.
【Fast Shipping & Ready-to-Ship】: Large stock available for standard sizes with optimized logistics channels, significantly reducing lead times for urgent industrial projects.
【Premium Durable Coating】: Triple-layer Ni-Cu-Ni plating provides superior corrosion resistance, ideal for harsh industrial environments and long-term outdoor use.

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Export Certified N52 Sintered Neodymium Permanent Magnet

Product Specifcations

ItemSmall high strength neodymium disc
MaterialSintered NdFeb






Grade & Workingtemperature

GradeMax.Operating Temperature
N35-N4880°C(176°F)
N50-N5260° C(160°F)
35M-50M100° C(212° F)
33H-48H120° C(248°F)
33SH-45SH150°C(302°F)
30UH-40UH180°C(356°F)
28EH-38EH200° C(392° F)
28AH-33AH220° C(428° F)
ShapeDisc
CoatingNi,Ni-Cu-Ni,Zn,Ag.Expoxy,Passivated,etx
CustomizeOEM

1. The Pinnacle of Magnetic Performance (N52 Grade) Our Sintered NdFeB magnets represent the absolute peak of commercially available magnetic strength. By utilizing the N52 grade, we provide a Remanence (Br) of up to 14.8 kGs and a Maximum Magnetic Energy Product ((BH)max) of 52 MGOe. This allows engineers to achieve extreme miniaturization in their designs—delivering massive holding power and torque in a compact footprint that standard magnets simply cannot match.

2. Strategic Export Advantage & Policy Compliance (2026 Ready) In an era of tightening international trade regulations, Magforever offers a distinct competitive edge. Our magnets are fully "Policy-Free Export" certified. We handle all the complex documentation and compliance checks required for smooth entry into US, EU, and Asian markets. By sourcing from us, you mitigate the risks of customs delays or seizures related to the 2026 rare earth export policies, ensuring your production line remains uninterrupted.

3. Industrial-Grade Consistency (ISO9001 & IATF 16949) Industrial applications demand zero defects. With 16 years of manufacturing mastery, we employ a rigorous ISO9001-certified quality control process. Every batch undergoes advanced testing for magnetic flux consistency, dimensional precision (±0.05mm), and coating thickness. Our high-performance Ni-Cu-Ni triple-layer plating is tested for 48-72 hours of salt spray resistance, ensuring long-term reliability in even the most corrosive industrial environments.

4. Streamlined Logistics for Just-in-Time Production We understand that in the industrial world, time is money. Leveraging our Fast Shipping protocols, we maintain a deep inventory of standard N52 sizes. Combined with our strategic logistics partnerships, we offer significantly compressed lead times compared to industry averages. Whether you are in the prototyping phase or full-scale mass production, our "Ready-to-Ship" capability supports your agile manufacturing needs.



N52 Neodymium Magnet
Sintered NdFeB Magnet
Industrial Permanent Magnet

Customization Capabilities

We offer custom round neodymium disc magnets tailored to your specific size, grade, coating, and strength requirements. Each neodymium disc magnet is manufactured with precision using high-quality NdFeB magnet material, ensuring consistent high strength magnet performance for industrial, electronic, or DIY applications.

Our small disc magnets can be customized in diameter, thickness, and magnetic force to perfectly match your project needs. The round magnet design allows easy integration into assemblies, machinery, or craft applications. With corrosion-resistant coatings and strict quality control, these custom neodymium disc magnets deliver reliable durability and long-term performance.

Whether for prototyping, mass production, or specialized applications, our custom high strength neodymium magnets provide the flexibility and quality you need for efficient and precise magnetic solutions.

N52 Neodymium Magnet

About Us

Our factory is equipped with advanced magnet production and testing equipment, including precision pressing machines, sintering furnaces, CNC cutting tools, and automated coating lines. Each NdFeB magnet undergoes rigorous inspection using flux meters, pull force testers, and dimensional measurement tools to ensure consistent high strength magnet performance and quality. This combination of modern production and quality control equipment guarantees reliable, uniform, and durable magnets for industrial, electronic, and custom applications.

Sintered NdFeB Magnet
Industrial Permanent Magnet

Certifications

N52 Neodymium Magnet


Packing And Shipping

Sintered NdFeB Magnet

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