Rare Earth Sintered NdFeB Magnet Block N35 N42 N52 Rectangle Permanent Magnet
Item |
Block/rectangle Magnet |
Grade |
N35~N52 |
Composition |
Neodymium Magnet |
Application |
Voice-coil Motor(VCM), MRI, Generator, Car, Speaker, Computer |
Working Temp. |
Max 176F/ 176F~392F |
Coating |
Zinc, Ni-cu-ni, Nickel etc |
Dimension |
Customized size |
Magnet Direction |
Through thickness(Axially)+Radially |
Type |
Strong&Permanent |
Performance |
Permanent, Strong, Rust-proof, Anti-corrosion |


Our Company
Nanjing Huajin Magnetic Materials Co., Ltd. Specializing in the production and sale of
magnetic NdFeB, magnetic bar, magnetic products, magnetic frame. Magnets of various
shapes and sizes can be produced according to customer requirements, such as packaging
diskette, the motor magnetic tile, magnetic ring, toy bar magnet, magnetic ball, with the
exception of iron magnetic rods, magnetic hooks, magnetic separator box; Surface treatment:
Gold, silver, plated epoxy, nickel-plated copper-nickel, zinc, chromium, titanium (blue zinc,
black zinc, color zinc), above the surface treatment to meet environmental requirements.
Grades of Neodymium Magnet:
The temperature ratings are standard (no designation) - M - H - SH - UH - EH.
You find the temp. rating of each grade on our specifications page.
N series: N35 N38 N40 N42 N45 N48 N50 N52- 80°C
M series: 35M 38M 40M 42M 45M 48M 50M-100°C
H series: 30H 33H 35H 38H 40H 42H 44H 46H 48H-120°C
SH series: 30SH 33SH 35SH 38SH 40SH 42SH-150°C
UH series: 28UH 30UH 33UH 35UH 38UH 40UH-180°C
EH series: 28EH 30EH 33EH 35EH-200°C
AH series: N28AH N30AH N33AH N35AH-220°C
Purchasing Guide:
To offer you prompt and best prices, please kindly furnish us the following details:
1) The dimension, coating, grade and magnetism direction(Axial or Radial)
2) Order Quantity( Prices depends on quantities)
3) Application(If you are not sure about the size, please let us know the usage,
then we can give some professional recommends)
4) Drawings offering if you have.
5) Other customized requirements
Kind Tips:
Neodymium magnets can be dangerous, as they generate extremely strong pull
forces, therefore must be handled with care to avoid personal injury and damage
to the magnets. Fingers and other body parts can get severely pinched between
two attracting magnets. Neodymium magnets are brittle, and can shatter if allowed
to slam together, launching small pieces at great speeds. Eye protection should be
worn when handling there magnets.
Applications of Sintered NdFeB Magnets:
1. Servomotor, step motor, DC motor and linear motor
2. Loudspeaker, headphone, earphone and microphones
3. Clothes accessory, clothes and bags' button
4. Medical Industry: Medical equipment, Magnetic therapy products
5. Holding system equipment
6. Food Industry: Filter Iron impurities from food products.
7. Kitchenware; Automobile industry; Home decoration: Curtain, magnetic sticker
8. Sound device; Wind power; VCM, MRI
9. Mobile accessory: phone case, Mobile phone holder
Research and development, as well as many other applications

Payment Term:
T/T, L/C, Western Union, PayPal.
Package & Shipment
1. By Express(DHL, FedEx, TNT, UPS ect): Door to door, Short Delivery time, 3-5 days.
2. By Air: Short Delivery Time, 3-7 days.
3. By Sea: Cheap Shipping Cost, 7-30 days.
Package: Magnetic Isolation Package
Carton: 36*27*15CM

FAQ:
1. How to get prompt quotation?
Kindly offer us the specific size, quantity, coating(zinc/nickel), magnetism direction ect other
requiries. Then best price will be offered ASAP.
2.What about the lead time?
(1) Sample: 5-7 days.
(2) Batch quantity: 7-12 days.
3.What's the MOQ?
(1) Spot Stocks: No MOQ;
(2) Regular Size: 500 PCS, 1000 PCS, 2000 PCS, 5000 PCS ect.
(3) Other Size: 2000 PCS, 5000 PCS, 10000 PCS ect.
4. Terms of Paymemt:
(1). T/T in advance(telegraphic transfer-bank order)
(2). Western Union cash - for small order or samples order.
(3). PayPal- for small order, quick receipt
Please feel free to contact me for any questions and requiries.