Guaranteed quality axially columnar round magnet
1.Application areas of magnet and related products image
Motors,Windmill,Aconstics,Magnetic separators,Auto,VCM,MRI,Mobile accessories
2. Technical Parameters of magnet
| Grade | Br (mT) | bHc (KA/m) | jHc (KA/m) | BHmax(MGOe) | Density(g/cm3) | Br.Temp.Coefficient (%/°C) | Working Temp.(°C) |
| N35 | 1170-1210 | ≥868 | ≥955 | 33-36 | 7.4-7.6 | -0.12 | ≤80 |
| N38 | 1210-1250 | ≥899 | ≥955 | 36-37 | 7.4-7.6 | -0.12 | ≤80 |
| N40 | 1250-1280 | ≥923 | ≥955 | 38-41 | 7.4-7.6 | -0.12 | ≤80 |
| N42 | 1280-1320 | ≥923 | ≥955 | 40-43 | 7.4-7.6 | -0.12 | ≤80 |
| N45 | 1320-1380 | ≥876 | ≥955 | 43-46 | 7.4-7.6 | -0.12 | ≤80 |
| N48 | 1370-1420 | ≥836 | ≥876 | 46-49 | 7.4-7.6 | -0.12 | ≤80 |
| N50 | 1400-1450 | ≥836 | ≥876 | 47-51 | 7.4-7.6 | -0.12 | ≤80 |
| N52 | 1440-1480 | ≥836 | ≥876 | 49-52 | 7.4-7.6 | -0.12 | ≤80 |
| 35M | 1170-1210 | ≥868 | ≥1114 | 33-36 | 7.4-7.6 | -0.12 | ≤100 |
| 38M | 1210-1250 | ≥899 | ≥1114 | 36-37 | 7.4-7.6 | -0.12 | ≤100 |
| 40M | 1250-1280 | ≥923 | ≥1114 | 38-42 | 7.4-7.6 | -0.12 | ≤100 |
| 42M | 1280-1320 | ≥955 | ≥1114 | 40-44 | 7.4-7.6 | -0.12 | ≤100 |
| 45M | 1320-1380 | ≥994 | ≥1114 | 42-46 | 7.4-7.6 | -0.12 | ≤100 |
| 48M | 1370-1420 | ≥1018 | ≥1114 | 45-49 | 7.4-7.6 | -0.12 | ≤100 |
| 50M | 1400-1450 | ≥1042 | ≥1114 | 47-51 | 7.4-7.6 | -0.12 | ≤100 |
| 30H | 1080-1130 | ≥810 | ≥1353 | 30-31 | 7.4-7.6 | -0.1 | ≤120 |
| 33H | 1130-1170 | ≥836 | ≥1353 | 31-33 | 7.4-7.6 | -0.1 | ≤120 |
| 35H | 1170-1210 | ≥868 | ≥1353 | 33-36 | 7.4-7.6 | -0.1 | ≤120 |
| 38H | 1210-1250 | ≥899 | ≥1353 | 36-37 | 7.4-7.6 | -0.1 | ≤120 |
| 40H | 1250-1280 | ≥923 | ≥1353 | 38-41 | 7.4-7.6 | -0.1 | ≤120 |
| 42H | 1280-1320 | ≥955 | ≥1353 | 40-43 | 7.4-7.6 | -0.1 | ≤120 |
| 44H | 1300-1370 | ≥963 | ≥1274 | 41-45 | 7.4-7.6 | -0.1 | ≤120 |
| 46H | 1320-1380 | ≥980 | ≥1274 | 43-47 | 7.4-7.6 | -0.1 | ≤120 |
| 30SH | 1080-1130 | ≥810 | ≥1592 | 30-31 | 7.4-7.6 | -0.1 | ≤150 |
| 33SH | 1130-1170 | ≥844 | ≥1592 | 31-33 | 7.4-7.6 | -0.1 | ≤150 |
| 35SH | 1170-1210 | ≥876 | ≥1592 | 33-36 | 7.4-7.6 | -0.1 | ≤150 |
| 38SH | 1210-1250 | ≥907 | ≥1592 | 36-37 | 7.4-7.6 | -0.1 | ≤150 |
| 40SH | 1250-1280 | ≥939 | ≥1592 | 38-41 | 7.4-7.6 | -0.1 | ≤150 |
| 42SH | 1290-1370 | ≥955 | ≥1592 | 41-45 | 7.4-7.6 | -0.1 | ≤150 |
| 28UH | 1020-1080 | ≥764 | ≥1990 | 26-29 | 7.4-7.6 | -0.1 | ≤180 |
| 30UH | 1080-1130 | ≥812 | ≥1990 | 28-31 | 7.4-7.6 | -0.1 | ≤180 |
| 33UH | 1130-1190 | ≥852 | ≥1990 | 31-34 | 7.4-7.6 | -0.1 | ≤180 |
| 35UH | 1170-1230 | ≥875 | ≥1990 | 33-37 | 7.4-7.6 | -0.1 | ≤180 |
| 38UH | 1210-1290 | ≥915 | ≥1990 | 36-40 | 7.4-7.6 | -0.1 | ≤180 |
| 40UH | 1250-1320 | ≥836 | ≥1990 | 38-42 | 7.4-7.6 | -0.1 | ≤180 |
| 28EH | 1040-1090 | ≥780 | ≥2388 | 26-29 | 7.4-7.6 | -0.1 | ≤200 |
| 30EH | 1090-1170 | ≥812 | ≥2388 | 28-32 | 7.4-7.6 | -0.1 | ≤200 |
| 33EH | 1140-1220 | ≥851 | ≥2388 | 31-35 | 7.4-7.6 | -0.1 | ≤200 |
| 35EH | 1180-1250 | ≥875 | ≥2388 | 33-37 | 7.4-7.6 | -0.1 | ≤200 |
| 30AH | 1080-1120 | ≥844 | ≥2780 | 28-30 | 7.4-7.6 | -0.1 | ≤230 |
| 33AH | 1140-1170 | ≥876 | ≥2780 | 31-33 | 7.4-7.6 | -0.1 | ≤230 |
| 35AH | 1170-1210 | ≥907 | ≥2780 | 33-35 | 7.4-7.6 | -0.1 | ≤230 |
3.Technical process of magnet
4.Oriented magnetization of magnet
5.Packing Details of magnet


