Black Nickel Coating N48 NdFeB Neodymium Magnet

Basic Information
Place of Origin: China
Brand Name: YYMAG
Certification: Reach / SGS / ISO
Model Number: Customized
Minimum Order Quantity: 10pcs
Price: US$0.05-10 / pc
Packaging Details: Standard export packing
Delivery Time: 25 days
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 1000000 pcs per month
Detail Information
Testing: Gaussmeter,Salt Spray Testing Temperature: 80 Centigrade
Name: Black Nickel Coating Magnet Permanent Neodymium Magnetic Rings Magnet Color: Black-nickel
Tolarance: +/-0.05mm Grade: N35-N52 (M.H.SH.UH.EH.AH)
Composite: Neodymium-Iron-Boron Type: Ring Magnet
High Light:

nickel coating NdFeB Neodymium Magnet


N48 NdFeB Neodymium Magnet


N48 neodymium rare earth magnets

Product Description

Black nickel coating magnet permanent neodymium magnetic rings magnet



Neodymium rings are one of the most popular shapes of rare earth magnets. YYMAG Magnets supplies a wide range of ring magnets in different sizes and with several different coatings such as Nickel, Zinc, Epoxy or Gold to prevent and reduce wear and corrosion. Magnetic rings are often used in joinery and shop-fitting as they may be recessed and screwed into position. Although not as strong as Neodymium Discs, the hole in center of the ring magnet ensures great versatility. The higher permeance coefficient makes neodymium ring magnets ideal for many applications.


Key Advantages of Neodymium Magnet


Neodymium Magnet are the most powerful produced magnets.
Neodymium Magnet have a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes up to 50 MGOe.
Neodymium Magnet can replace SmCo magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade.
Neodymium Magnet has very high strength.
Relatively low cost.



- The grades like N48-N52 could meet your requirement on strong power
- Standard one like N35 or N38 is okay for your normal applications
- If you have requirement on the working temperature, please note it.


Neodymium ring magnets
Grade N35- N52
Coating Black Nickel
Magnetic direction Axial or Diameter
MOQ 10pcs
Lead time 25 days




This type of permanent magnet can be used in science projects or experiments, medical applications, cabinetry, water conditioning, loudspeakers and other commercial and industrial purposes.


Product Show:

Black Nickel Coating N48 NdFeB Neodymium Magnet 0Black Nickel Coating N48 NdFeB Neodymium Magnet 1

Packing and shipping:

Black Nickel Coating N48 NdFeB Neodymium Magnet 2

+By Air: all the magnetic should be degaussed and we will use Iron sheet to shield.
+By Sea: we will place a pallet on the bottom of cartons.


Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean.
a: The weight is under 40Kgs, we recommend to send them in shielding boxes to you by Express.
b: The weight is between 40Kgs-100Kgs, it can be sent by Express or Air.
c: The weight is over 100Kgs, we recommend to send them by Ocean.



Hangzhou YangYi Magnetics Co., Ltd. was established in 2007, located in Xiaoshan Economic & Technological Development Zone, is a professional supplier of permanent magnets. Our company insists people-oriented, market-oriented, quality-oriented and service-oriented; our goal is to grow with our staff together, and develop with our customers together.


Quality Policy

Our quality policy is to keep improving, to be better. With an experienced team, we are continually improving our quality assurance system, cost accounting and quotation system, sales service system to satisfy our customers better.
We sincerely look forward to establishing long-term cooperation relationships with customers around the world!


Our Advantage:


1. More than 10 years experiences for magnet and export, we can supply technical support and develop projects with customers together.
2. High quality products, we have advanced equipment and good quality system to ensure the products quality.
3. Competitive prices and quickly delivery.
4. Good service. Usually we will reply customer within 24 hours.



If you are interested in YY MAG, please don't hesitate to contact us, we will try our best to meet your requirement. Thanks in advance.




Contact Details
Cici Cao

Phone Number : +8615757139784

WhatsApp : +8613858139372