Permanent Nedymium Magnets (Cylinder)
Advantages of NdFeB
1)Possess a first-class position in the permanent magnets' performance.
2)Possess a excellent mechanical properties, thus it can be easily cutting drilling and complex shape processing.
3)Possess a cheap raw materials and abundant storage, which contribute to it tangible benefits prices.
4)Possess a value of BHmax 5-12 times more than Ferrite magnets, and 3-10 times more than AlNiCo magnets.
5)Possess a ability of coercive equivalent 5-10 times more than Ferrite magnets, and 5-15 times more than AlNiCo magnets.
6)Possess a high potential of its performance, for it can absorb the heavy weight which is 640 times to its own.
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 |
N34AH |
11.6 |
11 |
1.16 |
1.1 |
11.3 |
10.5 |
900 |
836 |
34 |
31 |
271 |
247 |
<= 240 |
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 |