STRONG MAGNET CO                             

HANGZHOU STRONG MAGNET CO LTD    ZHEJIANG DONGYANG STRONG ELECTRON CO LTD 

Permanent Ferrite Nd-Fe-B  Rubber Magnet Bond NdFeB Soft Ferrite Magnetic Beads & Clasp Magnet Grade Info  

浙ICP备05053599号

HOME PAGE
Magnet for Speaker
Magnet for Motor
Magnetic Appliance
Magnetic Jewelry
Magnet for education
Magnet Button
Colour Magnet

ISO9001 Certificate

图像-33.jpg (45965 字节)

PLANT

图像-31.jpg (40243 字节)

CONTACT

General Magnetic Material Grade Scale Chart          Magnetic Products List

Magnetic Material

Grade

Magnetic force

BHmax Scale

 Work Temperature (0C)

Use Area

Ferrite Magnet

 

Ceramic Magnet

C1, Y10

Isotropic

Low

10

 <3000C

Magnetic beads, Toy motor, Refrigerator  door badge, magnetic toy, magnets for education tool

C5,Y30

Anisotropic

Middle,  higher than C1, Y10

28

<3000C

Earphone, Speaker, DC motors, Magnetic separators, Loud speaker, Generator, Magnetic tool, MRI, Magnetic ball, Super Magnetic beads

C8,Y30BH

Anisotropic

Middle, equal or a little higher than C5, Y30

30

<3000C

Sintered NdFeB Magnet

 

Rare earth Magnet

N33

Anisotropic

High, strong magnet,

300

<800C

Earphone, Smartphone, Speaker, Magnetic tool, Magnetic Appliance, Magnetic Assembly, Magnetic Fasten, MRI, Magnetic clasp, Stringless bracelet

N35

Anisotropic

High, strong magnet,

330

<800C

N38

Anisotropic

High, strong magnet,

350

<800C

N40

 

 High, strong magnet,

380

 <800C

N38SH

Anisotropic

High, strong magnet, equal or little high than N35, but it is good to work at a little high temperatue

360

 <1500C

HDD, CD-ROM, Computer, DC  motor, Airplane, Aircraft, Military Weapon, Magnetic clasp

N45

Anisotropic

High, very strong magnet,

420

 <800C

Bond NdFeB Magnet

Isotropic

Isotropic

Middle, more higher than C8,Y30BH  Ferrite magnet

60

<1200C

HDD, CD-ROM, DC motor, Precise Motor

Rubber Ferrite magnet

Isotropic

Isotropic

 Low

10

<800C

Refrigerator  door , Decoration, Magnetic paper, Advertisement

Anisotropic

Anisotropic

 Low, equal or high C1, Y10

15

<800C

DC motor

* Grade: A ,  a general description for a good quality of the products. Strong Magnet Co always insists to supply A Grade.

* The surface gauss value doesn't mean high magnetic force, the magnetic force depends on the size of magnets and the magnetic material grade. Small size magnet used to have high surface gauss value, but the magnetic force is less. To compare the magnetic force according to gauss value, it is only for the magnets which have the same shape and size.


Strong Magnet Inc.

meet us at Twitter

*New Customer register

Unit 208 - 475 Provencher Blvd. Winnipeg MB. R2J 4A7 Canada

Place Order Online

Order  by E-mail

Tel:+86-571-85785057  (oversea), +86-755-26444861, +86-579-86311449.

 Fax:+86-571-85785093 (oversea), +86-755-26444821, +86-579-86311497

Inquire & Question Online 

meet us at Facebook

E-mail:sale@strong-mag.com

Strong Magnet Inc. and Hangzhou Strong Magnet Co Ltd .All copy rights reserved