HOME
About
PRODUCTS
FEEDBACK
CONTACT
E-MAIL
Home > Products > Rare-earth Magnets > NdFeB


Material Properties (Grade)

Br

Hcb

Hcj

(BH)max

Max Working
Temp

KGs

T

KOe

KA/m

KOe

KA/m

MGOe

KJ/m3

N35

11.7-12.1

1.17-1.21

11.0-11.5

860-970

12

955

33-35

263-279

80

N38

12.2-12.6

1.22-1.26

11.0-11.6

860-970

12

955

36-38

287-303

80

N40

12.6-12.9

1.26-1.29

11.0-11.6

876-923

12

955

36-38

303-318

80

N42

13.0-13.3

1.30-1.33

11.0-11.6

876-926

12

955

40-42

318-334

80

N45

13.3-13.7

1.33-1.37

11.0-11.6

876-926

12

955

43-45

342-358

80

N48

13.6-14.2

1.36-1.42

11.0-11.6

876-926

12

955

45-48

358-382

80

N50

14.1-14.5

1.41-1.45

11.0-11.4

828-907

11

876

48-50

382-398

70

N52

14.4-14.8

1.44-1.48

10.5-11.4

828-907

11

876

49.5-52

394-414

70

N35M

11.7-12.1

1.17-1.21

11.2-11.5

892-915

14

1114

33-35

263-279

100

N38M

12.2-12.6

1.22-1.26

11.4-11.7

907-931

14

1114

36-38

287-303

100

N40M

12.6-12.9

1.26-1.29

11.4-11.9

907-947

14

1114

38-40

303-318

100

N42M

13.0-13.3

1.30-1.33

11.4-11.9

907-947

14

1114

40-42

318-334

100

N45M

13.3-13.7

1.33-1.37

11.4-12.0

907-955

14

1114

42-45

334-358

100

N48M

13.7-14.3

1.37-1.43

11.4-12.0

907-955

14

1114

45-48

358-382

100

N33H

11.4-11.7

1.14-1.17

10.3-11.0

820-876

17

1353

31-33

247-263

120

N35H

11.7-12.1

1.17-1.21

10.8-11.4

860-907

17

1353

33-35

263-279

120

N38H

11.7-12.1

1.22-1.26

11.4-11.9

907-947

17

1353

36-38

287-303

120

N40H

12.6-12.9

1.26-1.29

11.4-11.9

907-947

17

1353

38-40

303-318

120

N42H

13.0-13.6

1.33-1.36

11.4-11.9

907-947

17

1353

40-42

318-334

120

N44H

13.0-13.6

1.33-1.36

11.4-11.9

907-947

16

1274

42-44

334-350

120

N30SH

10.8-11.2

1.08-1.12

10.1-10.6

804-844

20

1592

28-30

223-239

150

N33SH

11.4-11.7

1.14-1.17

10.3-11.0

820-876

20

1592

31-33

247-263

150

N35SH

11.7-12.1

1.17-1.21

10.8-11.4

860-907

20

1592

33-35

263-279

150

N38SH

12.2-126

1.22-1.26

11.4-11.9

907-947

20

1592

36-38

287-303

150

N40SH

12.6-12.9

1.26-1.29

11.4-11.9

907-947

20

1592

38-40

303-318

150

N42SH

13.0-13.3

1.30-1.33

11.4-11.9

907-947

19

1512

40-42

318-334

140

N28UH

10.4-10.8

1.04-1.08

9.80-10.2

780-812

25

1990

26-28

207-223

180

N30UH

10.8-11.2

1.08-1.12

10.1-10.6

804-844

25

1990

28-30

223-239

180

N33UH

11.4-11.7

1.14-1.17

10.3-11.0

820-876

25

1990

31-33

247-63

180

N35UH

11.7-12.1

1.17-1.21

10.8-11.4

860-907

25

1989

33-35

263-279

180

N38UH

12.2-12.6

1.22-1.26

11.4-11.9

807-947

25

1989

36-38

287-303

180

N28EH

10.4-10.8

1.04-1.08

9.80-10.2

780-812

30

2388

26-28

207-223

200

N30EH

10.8-11.2

1.08-1.12

10.1-10.6

804-844

30

2388

28-30

223-239

200

N33EH

11.4-11.7

1.14-1.17

10.3-11.0

820-876

30

2388

31-33

247-263

200

N35EH

11.7-12.1

1.17-1.21

10.8-11.4

860-907

30

2387

33-35

263-279

200

                  Cylinder                                 Block                                         Ring

Other shape can be manufactured as per your drawing

Choice for coating:

Zinc

Nickel

Nickle-Copper-Nickle

Chromium

Silver

Au

Epoxy sealing

Phosphatising

Available


 
  NdFeB Magnet | SmCo Magnet | Magnetic Filter Bar| Magnetic Sampling Probe |Grate Magnet | Liquid Line MagneticTraps
Grate Magnets In Housig | Drawer Magnet | Bullet Magnet | Magnetic Head Pulley | Overbelt Magnet| Pot Magnet | Cup Magnet | Magnetic Rail
Horseshoe Magnet | Lifting Magnet | Magnetic Chuck | Welding Magnet |Fuel Magnet | Cow Magnet | Magnetic Badges | Customer Magnets
          Tel: +86-574 88138351            Fax: +86-574 88138630            E-mail: sales@choumag.com                      
         Address: BLG 3, No.88 Fengqi Road, Yinzhou Dist., Ningbo, China                  
      Copyright ©2005-2007 Choumag.com. All rights reserved & Design by Chou Magnetics Co., Ltd