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NdFeB Permanent Magnet Product


NdFeBNeodymium Magnets, also known as NdFeB, NIB, or Neo magnets, are the most widely-used type of rare earth magnets. It is the strongest type of permanent magnet made from an alloy of Neodymium, Iron, and Boron with the Nd2Fe14B tetragonal crystalline structure. It has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives, and magnetic fasteners. Use of sintered Neodymium magnets, either as an individual magnet or in an assembly, without license is prohibited by the Patent Law of the United States of America. All sintered Neodymium Iron Boron magnets supplied by Stanford Magnets Company are licensed.

Performance Data Of Our Typical NdFeB Permanent Magnet Product

 

Grade

Br

Hcj

Hcb

 

T

KGs

KA/m

KOe

KA/m

KOe

 

Max

Min

Max

Min

Min

Min

Max

Min

Max

Min

N52

1.49

1.42

14.9

14.2

876

11

1035

836

13.0

10.5

N50

1.45

1.39

14.5

13.9

876

11

1035

836

13.0

10.5

N48

1.43

1.37

14.3

13.7

876

11

1035

836

13.0

10.5

N45

1.38

1.33

13.8

13.3

955

12

1035

836

13.0

10.5

N50M

1.45

1.39

14.5

13.9

1114

14

1099

1034

13.8

13.0

N48M

1.43

1.37

14.3

13.7

1114

14

1084

1019

13.6

12.8

N45M

1.38

1.33

13.8

13.3

1114

14

1046

989

13.1

12.4

N42M

1.34

1.28

13.4

12.8

1114

14

1016

952

12.8

12.0

N50H

1.44

1.39

14.4

13.9

1274

16

1092

1034

13.7

13.0

N48H

1.42

1.37

14.2

13.7

1274

16

1076

1019

13.5

12.8

N45H

1.38

1.33

13.8

13.3

1353

17

1046

989

13.1

12.4

N42H

1.34

1.28

13.4

12.8

1353

17

1016

952

12.8

12.0

N44SH

1.36

1.30

13.6

13.0

1592

20

1031

967

13.0

12.1

N42SH

1.34

1.28

13.4

12.8

1592

20

1016

952

12.8

12.0

N40SH

1.31

1.27

13.0

12.7

1592

20

986

945

12.4

11.9

N38SH

1.29

1.22

12.9

12.2

1592

20

978

908

12.3

11.4

N42TH

1.34

1.28

13.4

12.8

1831

23

1016

952

12.8

12.0

N40TH

1.31

1.27

13.0

12.7

1831

23

986

945

12.4

11.9

N38TH

1.29

1.22

12.9

12.2

1831

23

978

908

12.3

11.4

N35TH

1.24

1.17

12.4

11.7

1831

23

940

870

11.8

10.9

N40UH

1.33

1.25

13.3

12.5

1990

25

1008

930

12.7

11.7

N38UH

1.29

1.22

12.9

12.2

1990

25

978

908

12.3

11.4

N35UH

1.24

1.17

12.4

11.7

1990

25

940

870

11.8

10.9

N38VH

1.26

1.2

12.6

12

2229

28

955

893

12.0

11.2

N35VH

1.24

1.17

12.4

11.7

2229

28

940

870

11.8

10.9

N33VH

1.21

1.14

12.1

11.4

2229

28

917

848

11.5

10.7

N33EH

1.21

1.14

12.1

11.4

2388

30

917

848

11.5

10.7

N30EH

1.14

1.08

11.5

10.8

2388

30

872

803

11.0

10.1

N33GH

1.21

1.14

12.1

11.4

2627

33

917

848

11.5

10.7

N30GH

1.15

1.08

11.5

10.8

2627

33

872

803

11.0

10.1

N30AH

1.15

1.08

11.5

10.8

2786

35

872

803

11.0

10.1

N28AH

1.08

1.03

10.8

10.3

2786

35

819

770

10.3

9.6