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Quick Details

Product: 5mm 216 pieces magnet ball
Coating: Ni, Ni-Cu-Ni, Zn, Ag, Au and other special plating and coating
Material: Permanent Neodymium Magnet
Grade: N35-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH
Shape: Ring,block,disc,bar and so on;
Size: According to customers' request;

Specifications

 

Magnet Information

Products:
5mm 216 pieces magnet ball
Material:
Neodymium-Iron-Boron
Coating:

Ni-Cu-Ni ,Nickel ,Zn ,Gold ,Cr ,Silver ,Copper ,

Black ,Epoxy ,Chemical ,PTFE , Parylene

Shapes:

Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and customized made.

Applications:

Used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, and so on.

Magnetic Performance

Grade
Remanence

Br mT

(kGs)

Coercive force

HcB KA/m

(KOe)

Magnetic energy product

Max KJ/m3

MGOe

Max.working temperature

N35-N52
1180-1440
836-923
263-406

80°C (176°F)

(11.8-14.4)
(10.8-11.6)
(33-51)
30M-50M
1080-1420
796-1050
223-390

100°C (212°F)

(10.8-14.2)
(10-13.2)
(28-49)
30H-48H
1080-1380
796-1027
223-366

120°C (248°F)

(10.8-13.8)
(10-12.6)
(28-46)
28SH-45SH
1050-1340
764-995
207-342

150°C (302°F)

(10.5-13.4)
(9.6-12)
(26-43)
28UH-42UH
1050-1310
764-923
207-326

180°C (356°F)

(10.5-13.1)
(9.6-11.6)
(26-41)
28EH-38EH
1050-1250
764-868
207-295

200°C (392°F)

(10.5-12.5)
(9.6-10.9)
(26-37)
28AH-33AH
1020-1170
780-836
199-271

220°C (428°F)

(10.2-11.7)
(9.8-10.5)
(25-34)
Delivery:

By sea, By air, By Express, various ways can be selected. We also cooperate with famous express companies like DHL, FedEx, EMS, TNT, UPS and so on. Our lead time is always quicker than average.

Price and

Payment

As a manufacturer, we can provide goods directly without the intermediate links, so the price is 2%-5% lower than the average.Latest technologies and equipments were adopted and upgraded continously ,also reduce production cost to ensue low price.

T/T, L/C, West Union, and Money gram can be chosen as your convenience.

 
 
TIPS:

1. When strong NdFeB magnets attrack magnets or any other iron,do not separate by force but horizontal pushing stagger, otherwise it is easy to cause damage to magnets and fingers.

2. Strong NdFeB magnet should be away from the iron and magnetized items, such as floppy disks, computer display (TV), bank cards, watches, mobile phones, medical devices and stay away from cardiac pacemaker, etc.

3. Strong NdFeB magnets are hard but brittle especially the thin pieces which should be stored in dry, constant temperature environment , separated and packed with plastic, wood, cardboard and foam.