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Grade: N35-N52, M, H, SH, UH, EH, AH, L-SHT series etc.
Coating: NiCuNi, Zn, Black Epoxy, Sn, Cr, Ag, Au, Passiviated, phosphating etc.
Sintered neodymium magnets are the strongest rare earth permanent magnets. Max. working temperature is up to 220 degrees centigrade.
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Grade
|
Remanence
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Coercive Force
|
Intrinsic Coercive Force
|
Max. energy product
|
Max.
|
|
Operating
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|||||
|
Temperature
|
|||||
|
Br
|
Hcb
|
Hcj
|
(BH )
|
Tw
|
|
|
max
|
|||||
|
mT
|
kA/m
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kA/m
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kJ/m3
|
||
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(kGs)
|
(kOe)
|
(kOe)
|
(MGOe)
|
||
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N35
|
1170-1220
|
>= 868
|
>=955
|
263-287
|
80°C
|
|
(11.7-12.2)
|
( >= 10.9)
|
( >= 12)
|
(33-36)
|
||
|
N38
|
1220-1250
|
>=899
|
>=955
|
287-310
|
80°C
|
|
(12.2-12.5)
|
( >= 11.3)
|
( >= 12)
|
(36-39)
|
||
|
N40
|
1250-1280
|
>= 907
|
>=955
|
302-326
|
80°C
|
|
(12.5-12.8)
|
( >= 11.4)
|
( >= 12)
|
(38-41)
|
||
|
N42
|
1280-1320
|
>= 915
|
>=955
|
318-342
|
80°C
|
|
(12.8-13.2)
|
( >= 11.5)
|
( >= 12)
|
(40-43)
|
||
|
N45
|
1320-1380
|
>= 923
|
>=955
|
342-366
|
80°C
|
|
(13.2-13.8)
|
( >= 11.6)
|
( >= 12)
|
(43-46)
|
||
|
N48
|
1380-1420
|
>= 923
|
>=955
|
366-390
|
80°C
|
|
(13.8-14.2)
|
( >=11.6)
|
( >= 12)
|
(46-49)
|
||
|
N50
|
1400-1450
|
>= 796
|
>=955
|
382-406
|
80°C
|
|
(14.0-14.5)
|
( >= 10.0)
|
( >= 12)
|
(48-51)
|
||
|
N52
|
1430-1480
|
>= 796
|
>=955
|
398-422
|
80°C
|
|
(14.3-14.8)
|
( >= 10.0)
|
( >= 12)
|
(50-53)
|
||
|
33M
|
1130-1170
|
>= 836
|
>= 1114
|
247-263
|
100°C
|
|
(11.3-11.7)
|
(>= 10.5)
|
( >= 14)
|
(31-33)
|
||
|
35M
|
1170-1220
|
>= 868
|
>= 1114
|
263-287
|
100°C
|
|
(11.7-12.2)
|
( >= 10.9)
|
( >= 14)
|
(33-36)
|
||
|
38M
|
1220-1250
|
>= 899
|
>= 1114
|
287-310
|
100°C
|
|
(12.2-12.5)
|
( >= 11.3)
|
( >= 14)
|
(36-39)
|
||
|
40M
|
1250-1280
|
>= 923
|
>= 1114
|
302-326
|
100°C
|
|
(12.5-12.8)
|
( >= 11.6)
|
( >= 14)
|
(38-41)
|
||
|
42M
|
1280-1320
|
>= 955
|
>= 1114
|
318-342
|
100°C
|
|
(12.8-13.2)
|
( >= 12.0)
|
( >= 14)
|
(40-43)
|
||
|
45M
|
1320-1380
|
>= 995
|
>= 1114
|
342-366
|
100°C
|
|
(13.2-13.8)
|
( >= 12.5)
|
( >= 14)
|
(43-46)
|
||
|
48M
|
1360-1430
|
>= 1027
|
>= 1114
|
366-390
|
100°C
|
|
(13.6-14.3)
|
( >= 12.9)
|
( >= 14)
|
(46-49)
|
||
|
50M
|
1400-1450
|
>= 1033
|
>= 1114
|
382-406
|
100°C
|
|
(14.0-14.5)
|
( >= 13.0)
|
( >= 14)
|
(48-51)
|
||
|
35H
|
1170-1220
|
>= 868
|
>= 1353
|
263-287
|
120°C
|
|
(11.7-12.2)
|
( >= 10.9)
|
( >= 17)
|
(33-36)
|
||
|
38H
|
1220-1250
|
>= 899
|
>= 1353
|
287-310
|
120°C
|
|
(12.2-12.5)
|
( >= 11.3)
|
( >= 17)
|
(36-39)
|
||
|
40H
|
1250-1280
|
>= 923
|
>= 1353
|
302-326
|
120°C
|
|
(12.5-12.8)
|
( >= 11.6)
|
( >= 17)
|
(38-41)
|
||
|
42H
|
1280-1320
|
>= 955
|
>= 1353
|
318-342
|
120°C
|
|
(12.8-13.2)
|
( >= 12.0)
|
( >= 17)
|
(40-43)
|
||
|
45H
|
1320-1360
|
>= 963
|
>= 1353
|
326-358
|
120°C
|
|
(13.2-13.6)
|
( >= 12.1)
|
( >= 17)
|
(43-46)
|
||
|
48H
|
1370-1430
|
>= 995
|
>= 1353
|
366-390
|
120°C
|
|
(13.7-14.3)
|
( >= 12.5)
|
( >= 17)
|
(46-49)
|
||
|
35SH
|
1170-1220
|
>= 876
|
>= 1592
|
263-287
|
150°C
|
|
(11.7-12.2)
|
( >= 11.0)
|
( >= 20)
|
(33-36)
|
||
|
38SH
|
1220-1250
|
>= 907
|
>= 1592
|
287-310
|
150°C
|
|
(12.2-12.5)
|
( >= 11.4)
|
( >= 20)
|
(36-39)
|
||
|
40SH
|
1240-1280
|
>= 939
|
>= 1592
|
302-326
|
150°C
|
|
(12.5-12.8)
|
( >= 11.8)
|
( >= 20)
|
(38-41)
|
||
|
42SH
|
1280-1320
|
>= 987
|
>= 1592
|
318-342
|
150°C
|
|
(12.8-13.2)
|
( >= 12.4)
|
( >= 20)
|
(40-43)
|
||
|
45SH
|
1320-1380
|
>= 1003
|
>= 1592
|
342-366
|
150°C
|
|
(13.2-13.8)
|
( >= 12.6)
|
( >= 20)
|
(43-46)
|
||
|
28UH
|
1020-1080
|
>= 764
|
>= 1990
|
207-231
|
180°C
|
|
(10.2-10.8)
|
( >= 9.6)
|
( >= 25)
|
(26-29)
|
||
|
30UH
|
1080-1130
|
>= 812
|
>= 1990
|
223-247
|
180°C
|
|
(10.8-11.3)
|
( >= 10.2)
|
( >= 25)
|
(28-31)
|
||
|
33UH
|
1130-1170
|
>= 852
|
>= 1990
|
247-271
|
180°C
|
|
(11.3-11.7)
|
( >= 10.7)
|
( >= 25)
|
(31-34)
|
||
|
35UH
|
1180-1220
|
>= 860
|
>= 1990
|
263-287
|
180°C
|
|
(11.8-12.2)
|
( >= 10.8)
|
( >= 25)
|
(33-36)
|
||
|
38UH
|
1220-1250
|
>= 876
|
>= 1990
|
287-310
|
180°C
|
|
(12.2-12.5)
|
( >= 11.0)
|
( >= 25)
|
(36-39)
|
||
|
40UH
|
1240-1280
|
>= 899
|
>= 1990
|
302-326
|
180°C
|
|
(12.5-12.8)
|
( >=11.3)
|
( >= 25)
|
(38-41)
|
||
|
28EH
|
1040-1090
|
>= 780
|
>= 2388
|
207-231
|
200°C
|
|
(10.4-10.9)
|
( >= 9.8)
|
( >= 30)
|
(26-29)
|
||
|
30EH
|
1080-1130
|
>= 812
|
>= 2388
|
223-247
|
200°C
|
|
(10.8-11.3)
|
( >= 10.2)
|
( >= 30)
|
(28-31)
|
||
|
33EH
|
1130-1170
|
>= 876
|
>= 2388
|
247-271
|
200°C
|
|
(11.3-11.7)
|
( >= 10.5)
|
( >= 30)
|
(31-34)
|
||
|
35EH
|
1170-1220
|
>= 876
|
>= 2388
|
263-287
|
200°C
|
|
(11.7-12.2)
|
( >= 11.0)
|
( >= 30)
|
(33-36)
|
||
|
38EH
|
1220-1250
|
>= 899
|
>= 2388
|
287-310
|
200°C
|
|
(12.2-12.5)
|
( >= 11.3)
|
( >= 30)
|
(36-39)
|
||
|
28AH
|
1040-1090
|
>=787
|
>= 2624
|
207-231
|
230°C
|
|
(10.4-10.9)
|
( >= 9.9)
|
( >= 33)
|
(26-29)
|
||
|
30AH
|
(26-29)
|
>=819
|
>= 2624
|
223-247
|
230°C
|
|
(10.8-11.3)
|
( >= 10.3)
|
( >= 33)
|
(28-31)
|
||
|
33AH
|
1130-1170
|
>= 843
|
>= 2624
|
247-271
|
230°C
|
|
(11.3-11.7)
|
(>= 10.6)
|
( >= 33)
|
(31-34)
|
||
|
Note:
|
|||||
|
· The above-mentioned data of magneticparameters and physical properties are given at room temperature.
|
|||||
|
· The maximum working temperature ofmagnet is changeable due to ratio of length and diameter and environmentfactors.
|
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