| 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