Shape : Customized , like Arc, Bar, Ball, Block, Cup, Cylinder, Countersunk, Disc, Plate, Rod, Ring, Round, Strip, Stick, Sheet, Segment, Tube, Toroidal, Trapezoid, Irregular shapes and more. If it is special shape, please attach drawings.
Coating : According to your requirements, like Zinc, Nickel, Ni-Cu-Ni, Silver, Gold, Copper, Aurum, Epoxy, Passivation and more.
Magnetic direction : According to your requirements, like Axial, Radial, Multi-pole, Anisotropic etc.
Magnetic Properties of Sintered NdFeB Magnet
Grade | Remanence (Br) | Coercive Force (Hcb) | Intrinsic Coercive Force (Hcj) | Maximum Energy Product (BH)max | Max.Tw |
G | mT | Oe | kA/m | (kOe)min | (kA/m)min | MGOe | KJ/m3 | ℃ |
N35 | 11700 | 1170 | 10900 | 868 | 12 | 955 | 35 | 279 | 80 |
N38 | 12200 | 1220 | 11300 | 899 | 12 | 955 | 38 | 303 | 80 |
N40 | 12500 | 1250 | 11400 | 907 | 12 | 955 | 40 | 319 | 80 |
N42 | 12800 | 1280 | 11500 | 915 | 12 | 955 | 42 | 335 | 80 |
N45 | 13200 | 1320 | 11600 | 923 | 12 | 955 | 45 | 359 | 80 |
N48 | 13800 | 1380 | 11600 | 923 | 12 | 955 | 48 | 382 | 80 |
N50 | 14000 | 1400 | 10000 | 796 | 11 | 876 | 50 | 398 | 60 |
N52 | 14300 | 1430 | 10000 | 796 | 11 | 876 | 52 | 414 | 60 |
N33M | 11300 | 1130 | 10500 | 836 | 14 | 1114 | 33 | 263 | 100 |
N35M | 11700 | 1170 | 10900 | 868 | 14 | 1114 | 35 | 279 | 100 |
N38M | 12200 | 1220 | 11300 | 899 | 14 | 1114 | 38 | 303 | 100 |
N40M | 12500 | 1250 | 11600 | 923 | 14 | 1114 | 40 | 319 | 100 |
N42M | 12800 | 1280 | 12000 | 955 | 14 | 1114 | 42 | 335 | 100 |
N45M | 13200 | 1320 | 12500 | 995 | 14 | 1114 | 45 | 359 | 100 |
N48M | 13600 | 1360 | 12900 | 1027 | 14 | 1114 | 48 | 382 | 100 |
N50M | 14000 | 1400 | 13000 | 1033 | 14 | 1114 | 50 | 398 | 100 |
N35H | 11700 | 1170 | 10900 | 868 | 17 | 1353 | 35 | 279 | 120 |
N38H | 12200 | 1220 | 11300 | 899 | 17 | 1353 | 38 | 303 | 120 |
N40H | 12500 | 1250 | 11600 | 923 | 17 | 1353 | 40 | 319 | 120 |
N42H | 12800 | 1280 | 12000 | 955 | 17 | 1353 | 42 | 335 | 120 |
N45H | 13200 | 1320 | 12100 | 963 | 17 | 1353 | 45 | 359 | 120 |
N48H | 13700 | 1370 | 12500 | 995 | 17 | 1353 | 48 | 382 | 120 |
N35SH | 11700 | 1170 | 11000 | 876 | 20 | 1592 | 35 | 279 | 150 |
N38SH | 12200 | 1220 | 11400 | 907 | 20 | 1592 | 38 | 303 | 150 |
N40SH | 12500 | 1250 | 11800 | 939 | 20 | 1592 | 40 | 319 | 150 |
N42SH | 12800 | 1280 | 12400 | 987 | 20 | 1592 | 42 | 335 | 150 |
N45SH | 13200 | 1320 | 12600 | 1003 | 20 | 1592 | 45 | 359 | 150 |
N28UH | 10200 | 1020 | 9600 | 764 | 25 | 1990 | 28 | 223 | 180 |
N30UH | 10800 | 1080 | 10200 | 812 | 25 | 1990 | 30 | 239 | 180 |
N33UH | 11300 | 1130 | 10700 | 852 | 25 | 1990 | 33 | 263 | 180 |
N35UH | 11800 | 1180 | 10800 | 860 | 25 | 1990 | 35 | 279 | 180 |
N38UH | 12200 | 1220 | 11000 | 876 | 25 | 1990 | 38 | 303 | 180 |
N40UH | 12500 | 1250 | 11300 | 899 | 25 | 1990 | 40 | 319 | 180 |
N42UH | 12800 | 1280 | 11300 | 899 | 25 | 1990 | 42 | 335 | 180 |
N28EH | 10400 | 1040 | 9800 | 780 | 30 | 2388 | 28 | 223 | 200 |
N30EH | 10800 | 1080 | 10200 | 812 | 30 | 2388 | 30 | 239 | 200 |
N33EH | 11300 | 1130 | 10500 | 876 | 30 | 2388 | 33 | 263 | 200 |
N35EH | 11700 | 1170 | 11000 | 876 | 30 | 2388 | 35 | 279 | 200 |
N38EH | 12200 | 1220 | 11300 | 899 | 30 | 2388 | 38 | 303 | 200 |
N40EH | 12500 | 1250 | 11300 | 899 | 30 | 2388 | 40 | 319 | 200 |
N28AH | 10400 | 1040 | 9900 | 787 | 33 | 2624 | 28 | 223 | 230 |
N30AH | 10800 | 1080 | 10300 | 819 | 33 | 2624 | 30 | 239 | 230 |
N33AH | 11300 | 1130 | 10600 | 843 | 33 | 2624 | 33 | 263 | 230 |
N35AH | 11700 | 1170 | 11000 | 876 | 33 | 2624 | 35 | 279 | 230 |
N38AH | 12200 | 1220 | 11300 | 899 | 33 | 2624 | 38 | 303 | 230 |