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Magnetic properties of Sintered NdFeB magnets
Oct 23, 2016
Magnetic properties of Sintered NdFeB magnets:
Grade Remanence Coercive Force Intrinsic Coercive Force Max. energy product Max.
Operating
Temperature
Br Hcb Hcj ( BH )
max
Tw
mT kA/m kA/m kJ/m3
(kGs) (kOe) (kOe) (MGOe)
N35 1170-1220 ≥868 ≥955 263-287 80 oC
(11.7-12.2) (≥10.9) (≥12) (33-36)
N38 1220-1250 ≥899 ≥955 287-310 80 oC
(12.2-12.5) (≥11.3) (≥12) (36-39)
N40 1250-1280 ≥907 ≥955 302-326 80 oC
(12.5-12.8) (≥11.4) (≥12) (38-41)
N42 1280-1320 ≥915 ≥955 318-342 80 oC
(12.8-13.2) (≥11.5) (≥12) (40-43)
N45 1320-1380 ≥923 ≥955 342-366 80 oC
(13.2-13.8) (≥11.6) (≥12) (43-46)
N48 1380-1420 ≥923 ≥955 366-390 80 oC
(13.8-14.2) (≥11.6) (≥12) (46-49)
N50 1400-1450 ≥796 ≥876 382-406 80 oC
(14.0-14.5) (≥10.0) (≥11) (48-51)
N52 1430-1480 ≥796 ≥876 398-422 80 oC
(14.3-14.8) (≥10.0) (≥11) (50-53)
33M 1130-1170 ≥836 ≥1114 247-263 100 oC
(11.3-11.7) (≥10.5) (≥14) (31-33)
35M 1170-1220 ≥868 ≥1114 263-287 100 oC
(11.7-12.2) (≥10.9) (≥14) (33-36)
38M 1220-1250 ≥899 ≥1114 287-310 100 oC
(12.2-12.5) (≥11.3) (≥14) (36-39)
40M 1250-1280 ≥923 ≥1114 302-326 100 oC
(12.5-12.8) (≥11.6) (≥14) (38-41)
42M 1280-1320 ≥955 ≥1114 318-342 100 oC
(12.8-13.2) (≥12.0) (≥14) (40-43)
45M 1320-1380 ≥995 ≥1114 342-366 100 oC
(13.2-13.8) (≥12.5) (≥14) (43-46)
48M 1360-1430 ≥1027 ≥1114 366-390 100 oC
(13.6-14.3) (≥12.9) (≥14) (46-49)
50M 1400-1450 ≥1033 ≥1114 382-406 100 oC
(14.0-14.5) (≥13.0) (≥14) (48-51)
35H 1170-1220 ≥868 ≥1353 263-287 120 oC
(11.7-12.2) (≥10.9) (≥17) (33-36)
38H 1220-1250 ≥899 ≥1353 287-310 120 oC
(12.2-12.5) (≥11.3) (≥17) (36-39)
40H 1250-1280 ≥923 ≥1353 302-326 120 oC
(12.5-12.8) (≥11.6) (≥17) (38-41)
42H 1280-1320 ≥955 ≥1353 318-342 120 oC
(12.8-13.2) (≥12.0) (≥17) (40-43)
45H 1320-1360 ≥963 ≥1353 342-366 120 oC
(13.2-13.6) (≥12.1) (≥17) (43-46)
48H 1370-1430 ≥995 ≥1353 366-390 120 oC
(13.7-14.3) (≥12.5) (≥17) (46-49)
35SH 1170-1220 ≥876 ≥1592 263-287 150 oC
(11.7-12.2) (≥11.0) (≥20) (33-36)
38SH 1220-1250 ≥907 ≥1592 287-310 150 oC
(12.2-12.5) (≥11.4) (≥20) (36-39)
40SH 1240-1280 ≥939 ≥1592 302-326 150 oC
(12.5-12.8) (≥11.8) (≥20) (38-41)
42SH 1280-1320 ≥987 ≥1592 318-342 150 oC
(12.8-13.2) (≥12.4) (≥20) (40-43)
45SH 1320-1380 ≥1003 ≥1592 342-366 150 oC
(13.2-13.8) (≥12.6) (≥20) (43-46)
28UH 1020-1080 ≥764 ≥1990 207-231 180 oC
(10.2-10.8) (≥9.6) (≥25) (26-29)
30UH 1080-1130 ≥812 ≥1990 223-247 180 oC
(10.8-11.3) (≥10.2) (≥25) (28-31)
33UH 1130-1170 ≥852 ≥1990 247-271 180 oC
(11.3-11.7) (≥10.7) (≥25) (31-34)
35UH 1180-1220 ≥860 ≥1990 263-287 180 oC
(11.8-12.2) (≥10.8) (≥25) (33-36)
38UH 1220-1250 ≥876 ≥1990 287-310 180 oC
(12.2-12.5) (≥11.0) (≥25) (36-39)
40UH 1240-1280 ≥899 ≥1990 302-326 180 oC
(12.5-12.8) (≥11.3) (≥25) (38-41)
28EH 1040-1090 ≥780 ≥2388 207-231 200 oC
(10.4-10.9) (≥9.8) (≥30) (26-29)
30EH 1080-1130 ≥812 ≥2388 223-247 200 oC
(10.8-11.3) (≥10.2) (≥30) (28-31)
33EH 1130-1170 ≥876 ≥2388 247-271 200 oC
(11.3-11.7) (≥10.5) (≥30) (31-34)
35EH 1170-1220 ≥876 ≥2388 263-287 200 oC
(11.7-12.2) (≥11.0) (≥30) (33-36)
38EH 1220-1250 ≥899 ≥2388 287-310 200 oC
(12.2-12.5) (≥11.3) (≥30) (36-39)
28AH 1040-1090 ≥787 ≥2624 207-231 230 oC
(10.4-10.9) (≥9.9) (≥33) (26-29)
30AH (1080-1130) ≥819 ≥2624 223-247 230 oC
(10.8-11.3) (≥10.3) (≥33) (28-31)
33AH 1130-1170 ≥843 ≥2624 247-271 230 oC
(11.3-11.7) ( ≥10.6) (≥33) (31-34)

Shanghai Young Magnet Co.,Ltd is the one of Magnet Manufacturer in China that have engaged in magnetic material for 10 yesars, with annual production capacity is 800Tons.

Our main products are Permanent Sintered Neodymium-Ferrum-Boron(NdFeB) magnet, Samarium- Cobalt(SmCo) magnet, Aluminum-Nickel-Cobalt(AlNiCo) magnet and related assemblings.

More Nefeb Magnet product information:http://www.ndfebmagnet.net/ndfeb-magnets

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