Permanent Ndfeb Magnets With a Sink Hole
NdFeB Permanent Magnets
The third generation of rare earth-permanent magnetic ND2Fe14B is the strongest performance of permanent magnetic in the contemporary era. Its possess a high potential magnetic properties, can be easy to be cutting and drilling, so as processing of complex shape. Now, permanent magnetic ND2Fe14B are widely used in aeronautics and astronautics, electronic, electromechanical, instrument, medical treatment. Besides, it also have a growing market in non-technical field, such as toy, jewelry and so on.
Product Description:
Grade |
Remanence Br |
Coercive force bHc |
Maximum energy product |
Working temp |
(BH)max |
KG |
T |
KOe |
KA/m |
MGOe |
KJ/m3 |
°C |
Nom. |
Min. |
Nom. |
Min. |
Nom. |
Min. |
Nom. |
Min. |
Nom. |
Min. |
Nom. |
Min. |
N30 |
11.2 |
10.8 |
1.12 |
1.08 |
10.5 |
9.8 |
836 |
780 |
30 |
28 |
239 |
223 |
<= 80 |
N33 |
11.7 |
11.4 |
1.17 |
1.14 |
11 |
10.3 |
876 |
820 |
33 |
31 |
263 |
247 |
<= 80 |
N35 |
12.1 |
11.7 |
1.21 |
1.17 |
11.5 |
10.8 |
915 |
860 |
35 |
33 |
279 |
263 |
<= 80 |
N38 |
12.6 |
12.2 |
1.26 |
1.22 |
11.5 |
10.8 |
915 |
860 |
38 |
36 |
303 |
287 |
<= 80 |
N40 |
12.9 |
12.6 |
1.29 |
1.26 |
11 |
10.5 |
876 |
836 |
40 |
38 |
318 |
303 |
<= 80 |
N42 |
13.2 |
12.6 |
1.32 |
1.26 |
11 |
10.5 |
876 |
836 |
42 |
40 |
342 |
326 |
<= 80 |
N45 |
13.7 |
13.3 |
1.37 |
1.33 |
11 |
10.5 |
876 |
836 |
45 |
43 |
358 |
342 |
<= 80 |
N48 |
14.1 |
13.7 |
1.41 |
1.37 |
11 |
10.5 |
876 |
836 |
48 |
46 |
383 |
367 |
<= 80 |
N30M |
11.2 |
10.8 |
1.12 |
1.08 |
10.5 |
9.8 |
836 |
780 |
30 |
28 |
239 |
223 |
<= 100 |
N33M |
11.7 |
11.4 |
1.17 |
1.14 |
11 |
10.3 |
876 |
820 |
33 |
31 |
263 |
247 |
<= 100 |
N35M |
12.1 |
11.7 |
1.21 |
1.17 |
11.5 |
10.8 |
915 |
860 |
35 |
33 |
279 |
263 |
<= 100 |
N38M |
12.6 |
12.2 |
1.26 |
1.22 |
11.5 |
10.8 |
915 |
860 |
38 |
36 |
303 |
257 |
<= 100 |
N40M |
12.9 |
12.6 |
1.29 |
1.26 |
11.5 |
10.8 |
915 |
860 |
40 |
38 |
318 |
303 |
<= 100 |
N42M |
13.2 |
12.9 |
1.32 |
1.29 |
11 |
10.5 |
876 |
836 |
42 |
40 |
342 |
326 |
<= 100 |
N45M |
13.7 |
13.3 |
1.37 |
1.33 |
11 |
10.5 |
976 |
836 |
45 |
43 |
358 |
342 |
<= 100 |
N48M |
14.1 |
13.7 |
1.41 |
1.37 |
11 |
10.5 |
876 |
836 |
48 |
46 |
383 |
367 |
<= 100 |
N30H |
11.2 |
10.8 |
1.12 |
1.08 |
10.5 |
9.8 |
836 |
780 |
30 |
28 |
239 |
223 |
<= 120 |
N33H |
11.7 |
11.4 |
1.17 |
1.14 |
11 |
10.3 |
876 |
820 |
33 |
31 |
263 |
247 |
<= 120 |
N35H |
12.1 |
11.7 |
1.21 |
1.17 |
11.5 |
10.8 |
915 |
860 |
35 |
33 |
279 |
263 |
<= 120 |
N40H |
12.9 |
12.6 |
1.29 |
1.26 |
12 |
11.5 |
955 |
915 |
40 |
38 |
318 |
303 |
<= 120 |
N42H |
13.2 |
12.9 |
1.32 |
1.29 |
11 |
10.5 |
876 |
836 |
42 |
40 |
342 |
326 |
<= 120 |
N45H |
13.7 |
13.3 |
1.37 |
1.33 |
11 |
10.5 |
876 |
836 |
45 |
43 |
358 |
342 |
<= 120 |
N30SH |
11.2 |
10.8 |
1.12 |
1.08 |
10.5 |
9.8 |
836 |
780 |
30 |
28 |
239 |
223 |
<= 150 |
N33SH |
11.7 |
11.4 |
1.17 |
1.14 |
11 |
10.3 |
876 |
820 |
33 |
31 |
263 |
247 |
<= 150 |
N35SH |
12.1 |
11.7 |
1.21 |
1.17 |
11.5 |
10.8 |
915 |
860 |
35 |
33 |
279 |
263 |
<= 150 |
N38SH |
12.6 |
12.2 |
1.26 |
1.22 |
12.3 |
11.8 |
979 |
939 |
38 |
36 |
303 |
287 |
<= 150 |
N40SH |
12.9 |
12.6 |
1.29 |
1.26 |
12.6 |
12 |
1003 |
955 |
40 |
38 |
318 |
303 |
<= 150 |
N42SH |
13.2 |
12.9 |
1.32 |
1.29 |
11 |
10.5 |
876 |
836 |
42 |
40 |
342 |
326 |
<= 150 |
N28UH |
10.8 |
10.4 |
1.08 |
1.04 |
10.2 |
9.8 |
812 |
780 |
28 |
26 |
223 |
207 |
<= 180 |
N30UH |
11.2 |
10.8 |
1.12 |
1.08 |
10.6 |
10.1 |
844 |
804 |
30 |
28 |
239 |
223 |
<= 180 |
N33UH |
11.7 |
11.4 |
1.17 |
1.14 |
11 |
10.3 |
875 |
820 |
33 |
31 |
263 |
247 |
<= 180 |
N35UH |
12.1 |
11.7 |
1.21 |
1.17 |
11.5 |
10.8 |
915 |
860 |
35 |
33 |
279 |
263 |
<= 180 |
N38UH |
12.6 |
12.2 |
1.26 |
1.22 |
12 |
11.4 |
955 |
908 |
38 |
35 |
303 |
279 |
<= 180 |
N40UH |
12.9 |
12.6 |
1.29 |
1.26 |
12.4 |
11.8 |
987 |
940 |
40 |
38 |
319 |
303 |
<= 180 |
N26EH |
10.4 |
10 |
1.04 |
1 |
10.2 |
9.6 |
812 |
764 |
26 |
24 |
207 |
191 |
<= 200 |
N28EH |
10.8 |
10.4 |
1.08 |
1.04 |
10.4 |
9.8 |
811 |
780 |
28 |
26 |
223 |
207 |
<= 200 |
N30EH |
12.2 |
10.8 |
1.12 |
1.08 |
10.6 |
10.1 |
844 |
804 |
30 |
28 |
239 |
223 |
<= 200 |
N33EH |
11.6 |
11.2 |
1.16 |
1.12 |
11 |
10.4 |
876 |
828 |
33 |
30 |
263 |
239 |
<= 200 |
N35EH |
12.1 |
11.7 |
1.21 |
1.17 |
11.5 |
10.8 |
915 |
860 |
36 |
33 |
287 |
263 |
<= 200 |
N34AH |
11.6 |
11 |
1.16 |
1.1 |
11.3 |
10.5 |
900 |
836 |
34 |
31 |
271 |
247 |
<= 240 |