Grade

Remanence

Coercivity

（bHc）

Intrinsic Coercivity

（iHc

Max Energy

（BH）

Working Temperature

℃

T

KG

KA/m

KOe

KA/m

KOe

KJ/m3

MGOe

Max

Min

Max

Min

Max

Min

Max

Min

1

N30

1.17

1.09

11.7

10.9

≥796

≥10.0

≥955

≥12

263

223

33

28

≤80

2

N33

1.22

1.14

12.2

11.4

≥836

≥10.5

≥955

≥12

287

247

36

31

≤80

3

N35

1.25

1.18

12.5

11.8

≥860

≥10.8

≥955

≥12

302

263

38

33

≤80

4

N38

1.30

1.23

13.0

12.3

≥860

≥10.8

≥955

≥12

326

286

41

36

≤80

5

N40

1.32

1.26

13.2

12.6

≥860

≥10.8

≥955

≥12

334

289

42

38

≤80

6

N42

1.35

1.30

13.5

13.0

≥860

≥10.8

≥955

≥12

350

318

44

40

≤80

7

N45

1.38

1.32

13.8

13.2

≥860

≥10.8

≥955

≥12

366

334

46

42

≤80

8

N48

1.43

1.37

14.3

13.7

≥836

≥10.5

≥875

≥11

390

358

49

45

≤80

9

N50

1.46

1.39

14.6

13.9

≥836

≥10.5

≥875

≥11

406

374

51

47

≤80

10

N52

1.48

1.42

14.8

14.2

≥836

≥10.5

≥875

≥11

422

390

53

49

≤80

11

N30M

1.17

1.09

11.7

10.9

≥812

≥10.2

≥1114

≥14

263

223

33

28

≤100

12

N33M

1.22

1.14

12.2

11.4

≥852

≥10.7

≥1114

≥14

287

247

36

31

≤100

13

N35M

1.25

1.18

12.5

11.8

≥876

≥11.0

≥1114

≥14

302

263

38

33

≤100

14

N38M

1.30

1.23

13.0

12.3

≥916

≥11.5

≥1114

≥14

326

287

41

36

≤100

15

N40M

1.32

1.26

13.2

12.6

≥939

≥11.8

≥1114

≥14

342

302

43

38

≤100

16

N42M

1.35

1.30

13.5

13.0

≥955

≥12.0

≥1114

≥14

358

318

45

40

≤100

17

N45M

1.38

1.32

13.8

13.2

≥971

≥12.2

≥1114

≥14

374

334

47

42

≤100

18

N48M

1.43

1.37

14.3

13.7

≥995

≥12.5

≥1114

≥14

398

358

50

45

≤100

19

N50M

1.46

1.39

14.6

13.9

≥995

≥12.5

≥1035

≥13

414

374

52

47

≤100

20

N27H

1.11

1.02

11.1

10.2

≥780

≥9.80

≥1353

≥17

239

199

30

25

≤120

21

N30H

1.17

1.09

11.7

10.9

≥812

≥10.2

≥1353

≥17

263

223

33

28

≤120

22

N33H

1.22

1.14

12.2

11.4

≥852

≥10.7

≥1353

≥17

287

247

36

31

≤120

23

N35H

1.25

1.18

12.5

11.8

≥876

≥11.0

≥1353

≥17

302

263

38

33

≤120

24

N38H

1.30

1.23

13.0

12.3

≥916

≥11.5

≥1353

≥17

326

287

41

36

≤120

25

N40H

1.32

1.26

13.2

12.6

≥939

≥11.8

≥1353

≥17

342

302

43

38

≤120

26

N44H

1.37

1.30

13.7

13.0

≥963

≥12.1

≥1273

≥16

366

318

46

41

≤120

27

N46H

1.40

1.34

14.0

13.4

≥995

≥12.5

≥1273

≥16

382

334

48

43

≤120

28

N48H

1.42

1.36

14.2

13.6

≥1011

≥12.7

≥1273

≥16

398

358

50

45

≤120

29

N27SH

1.11

1.02

11.1

10.2

≥780

≥9.80

≥1592

≥20

239

199

30

25

≤150

30

N30SH

1.17

1.09

11.7

10.9

≥812

≥10.2

≥1592

≥20

263

223

333

28

≤150

31

N33SH

1.22

1.14

12.2

11.4

≥851

≥10.7

≥1592

≥20

287

247

36

31

≤150

32

N35SH

1.25

1.18

12.5

11.8

≥876

≥11.0

≥1592

≥20

302

263

38

33

≤150

33

N38SH

1.30

1.23

13.0

12.3

≥923

≥11.6

≥1592

≥20

326

287

41

36

≤150

34

N40SH

1.32

1.26

13.2

12.6

≥939

≥11.8

≥1592

≥20

342

302

43

38

≤150

35

N42SH

1.34

1.28

13.4

12.8

≥955

≥12.0

≥1512

≥19

350

310

44

39

≤150

36

N45SH

1.38

1.32

13.8

13.2

≥987

≥12.4

≥1512

≥19

374

334

47

42

≤150

37

N25UH

1.07

0.98

10.7

9.8

≥732

≥9.20

≥1990

≥25

223

183

28

23

≤180

38

N28UH

1.13

1.04

11.3

10.4

≥780

≥9.80

≥1990

≥25

247

207

31

26

≤180

39

N30UH

1.17

1.09

11.7

10.9

≥812

≥10.2

≥1990

≥25

263

223

33

28

≤180

40

N33UH

1.22

1.14

12.2

11.4

≥859

≥10.8

≥1990

≥25

287

247

36

31

≤180

41

N35UH

1.25

1.18

12.5

11.8

≥891

≥11.2

≥1990

≥25

302

263

38

33

≤180

42

N38UH

1.30

1.22

13.0

12.2

≥923

≥11.6

≥1990

≥25

326

287

41

36

≤180

43

N40UH

1.32

1.26

13.2

12.6

≥955

≥12.0

≥1990

≥25

334

302

42

38

≤180

44

N25EH

1.07

0.98

10.7

9.8

≥732

≥9.20

≥2388

≥30

223

183

28

23

≤200

45

N28EH

1.13

1.04

11.3

10.4

≥780

≥9.80

≥2388

≥30

247

207

31

26

≤200

46

N30EH

1.17

1.09

11.7

10.9

≥820

≥10.3

≥2388

≥30

263

223

33

28

≤200

47

N33EH

1.20

1.14

12.0

11.4

≥859

≥10.8

≥2388

≥30

287

247

36

31

≤200

48

N35EH

1.23

1.17

12.3

11.7

≥883

≥11.1

≥2388

≥30

295

263

37

33

≤200

49

N38EH

1.28

1.22

12.8

12.2

≥923

≥11.6

≥2388

≥30

318

287

40

36

≤200