Ningbo Honfon magnet Co.,Ltd（NdFeB,Permanent magnet,Flexible magnet，Fridge magnet)
NINGBO HONFON INDUSTRIAL LIMITED(MAGNETS~{#,~}FRIDGE MAGNETS,NdFeB MAGNETS
¡¡P erformance
Br mT(kGs)
Hcb kA/m(kOe)
Hcj kA/m(KOe)
(BH)max kj/m3 (MGOe)
Max working temperature (Tw)
N35
1170-1220 (11.7-12.2)
≥868(≥10.9)
≥955(≥12)
263-287(33-36)
80¡æ
N38
1220-1250 (12.2-12.5)
≥899(≥11.3)
≥955(≥12)
287-310(36-39)
80¡æ
N40
1250-1280 (12.5-12.8)
≥907(≥11.4)
≥955(≥12)
302-326(38-41)
80¡æ
N42
1280-1320 (12.8-13.2)
≥915(≥11.5)
≥955(≥12)
318-342(40-43)
80¡æ
N45
1320-1380 (13.2-13.8)
≥923(≥11.6)
≥955(≥12)
342-366(43-49)
80¡æ
N48
1380-1420 (13.8-14.2)
≥923(≥11.6)
≥955(≥12)
366-390(46-49)
80¡æ
N50
1400-1450 (14.0-14.5)
≥796(≥10.0)
≥876(≥11)
382-406(48-51)
80¡æ
33M
1130-1170 (11.3-11.7)
≥836(≥10.5)
≥1114(≥14)
247-263(31-33)
100¡æ
35M
1170-1220 (11.7-12.2)
≥868(≥10.9)
≥1114(≥14)
263-287(33-36)
100¡æ
38M
1220-1250 (12.2-12.5)
≥899(≥11.3)
≥1114(≥14)
287-310(36-39)
100¡æ
40M
1250-1280 (12.5-12.8)
≥923(≥11.6)
≥1114(≥14)
302-326(38-41)
100¡æ
42M
1280-1320 (12.8-13.2)
≥955(≥12.0)
≥1114(≥14)
318-342(40-43)
100¡æ
45M
1320-1380 (13.2-13.8)
≥995(≥12.5)
≥1114(≥14)
342-366(43-46)
100¡æ
48M
1360-1430 (13.6-14.3)
≥1027(≥12.9)
≥1114(≥14)
366-390(46-49)
100¡æ
33H
1130-1170 (11.3-11.7)
≥836(≥10.5)
≥1353(≥17)
247-271(31-34)
120¡æ
35H
1170-1220 (11.7-12.2)
≥868(≥10.9)
≥1353(≥17)
263-287(33-36)
120¡æ
38H
1220-1250 (12.2-12.5)
≥899(≥11.3)
≥1353(≥17)
287-310(36-39)
120¡æ
40H
1250-1280 (12.5-12.8)
≥923(≥11.6)
≥1353(≥17)
302-326(38-41)
120¡æ
42H
1280-1320 (12.8-13.2)
≥955(≥12.0)
≥1353(≥17)
318-342(40-43)
120¡æ
45H
1320-1380 (13.2-13.8)
≥955(≥12.0)
≥1353(≥17)
342-366(43-46)
120¡æ
48H
1370-1430 (13.7-14.3)
≥955(≥12.5)
≥1353(≥17)
366-390(46-49)
120¡æ
30SH
1080-1130 (10.8-11.3)
≥804(≥10.1)
≥1592(≥20)
223-247(28-31)
150¡æ
33SH
1130-1170 (11.3-11.7)
≥844(≥10.6)
≥1592(≥20)
247-271(31-34)
150¡æ
35SH
1170-1220 (11.7-12.2)
≥876(≥11.0)
≥1592(≥20)
263-287(33-36)
150¡æ
38SH
1220-1250 (12.2-12.5)
≥907(≥11.4)
≥1592(≥20)
287-310(36-39)
150¡æ
40SH
1240-1280 (12.5-12.8)
≥939(≥11.8)
≥1592(≥20)
302-326(38-41)
150¡æ
42SH
1280-1320 (12.8-13.2)
≥987(≥12.4)
≥1592(≥20)
318-342(40-43)
150¡æ
45SH
1320-1380 (13.2-13.8)
≥1003(≥12.6)
≥1592(≥20)
342-366(43-46)
150¡æ
28UH
1020-1080 (10.2-10.8)
≥764(≥9.6)
≥1990(≥25)
207-231(26-29)
180¡æ
30UH
1080-1130 (10.8-11.3)
≥812(≥10.2)
≥1990(≥25)
223-247(28-31)
180¡æ
33UH
1130-1170 (11.3-11.7)
≥852(≥10.7)
≥1990(≥25)
247-271(31-34)
180¡æ
35UH
1180-1220 (11.8-12.2)
≥860(≥10.8)
≥1990(≥25)
263-287(33-36)
180¡æ
38UH
1220-1250 (12.2-12.5)
≥899(≥11.3)
≥1990(≥25)
287-310(36-39)
180¡æ
40UH
1240-1280 (12.4-12.8)
≥899(≥11.3)
≥1990(≥25)
302-326(38-41)
180¡æ
28EH
1040-1090 (10.4-10.9)
≥780(≥9.8)
≥2388(≥30)
207-231(26-29)
200¡æ
30EH
1080-1130 (10.8-11.3)
≥812(≥10.2)
≥2388(≥30)
223-247(28-31)
200¡æ
33EH
1130-1170 (11.3-11.7)
≥836(≥10.5)
≥2388(≥30)
247-271(31-34)
200¡æ
35EH
1170-122 (11.7-12.2)
≥876(≥11.0)
≥2388(≥30)
263-287(33-36)
200¡æ
38EH
1220-1250 (12.2-12.5)
≥899(≥11.3)
≥2388(≥30)
287-310(36-39)
200¡æ
30AH
1080-1150 (10.8-11.3)
≥812(≥10.2)
≥2786(≥35)
223-247(28-31)
250¡æ
35AH
1170-1220 (11.7-12.2)
≥876(≥11.0)
≥2786(≥35)
263-287(33-36)
250¡æ
Besides above-listed magnetic grade, we also have T and L-T series grades magnets which are derived from the basic ones, such as N45 and N45T, 38SH and L-38SHT. The main properties ( Br,Hcj,Hcb ad (BH)max) of them are the same while their little differences are listed as follows:ther Performance Data
¡¡Performance
μr
Tc ¡æ
Density g/m3
a Br %/¡æ
βHcj %/¡æ
Compressive Resistance
Bending Resistance
Basic /Grade
1.05
310
7.5
-0.12
-0.7
600-1200
150-380
"T" Grade
1.05
330
7.5
-0.11
-0.6
600-1200
150-380
"L-T"Grade
1.05
350
7.5
-0.10
-0.5
600-1200
150-380
Ningbo Honfon Magnet Co.,Ltd£¨NdFeB,Permanent magnet,Flexible magnet£¬Fridge magnet)
Ningbo Honfon Magnet Co.,Ltd
Copyright Notice © 2005 Ningbo Honfon Magnet Co.,Ltd. Corporation and its licensors. , Design By
B.PARK
