Magnetic characteristics - sintered RE magnets
| Energy product (B*H)max. | Remanence Br | Rev. Temp. -Coeff von Br | Coercitivity | Ferric induction | Approx. operating temp. | Density | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| RE magnets, sintered | kJ/m3 (typ.) | kJ/m3 (min.) | mT (typ.) | mT (min.) | approx. %/K | HcB kA/m (min.) | HcJ kA/m (min.) | kA/m (min.) | approx. °C | approx. g/cm3 |
| SmCo5 38/150w anistotropic | -- | 38 | -- | 440 | -0.042 | 330 | 1500 | >3000 | 250 | 8.3 |
| SmCo5 143/143q anistotropic | 151 | 143 | 920 | 900 | -0.045 | 680 | 1433 | 3500 | 250 | 8.3 |
| SmCo5 150/175w anistotropic | 160 | 150 | 900 | 870 | -0.042 | 650 | 1750 | >3000 | 250 | 8.3 |
| SmCo5 160/143q anistotropic | 167 | 160 | 940 | 920 | -0.045 | 710 | 1433 | 3500 | 250 | 8.3 |
| Sm2Co17 180/160w anistotropic | 200 | 180 | 1040 | 980 | -0.032 | 700 | 1600 | 4300 | 350 | 8.3 |
| Sm2Co17 195/160h anistotropic | 220 | 95 | 1100 | 1040 | -0.032 | 720 | 1800 | 4300 | 350 | 8.3 |
| NdFeB 180/250w anistotropic | 210 | 180 | 1050 | 1000 | -0.080 | 720 | 2500 | 2000 | 230 | 7.6 |
| NdFeB 200/220w anistotropic | 230 | 200 | 1110 | 1050 | -0.080 | 790 | 2200 | 2000 | 190 | 7.6 |
| NdFeB 230/175w anistotropic | 260 | 230 | 1190 | 1230 | -0.090 | 840 | 1750 | 2400 | 160 | 7.6 |
| NdFeB 250/125w anistotropic | 280 | 250 | 1230 | 1170 | -0.100 | 840 | 1250 | 2400 | 130 | 7.5 |
| NdFeB 210/250h anistotropic | 240 | 210 | 1110 | 1050 | -0.080 | 800 | 2500 | 2000 | 220 | 7.6 |
| NdFeB 230/220h anistotropic | 255 | 230 | 1160 | 1100 | -0.080 | 840 | 2200 | 2000 | 190 | 7.6 |
| NdFeB 250/175h anistotropic | 295 | 250 | 1240 | 1180 | -0.090 | 860 | 1750 | 2400 | 160 | 7.6 |
| NdFeB 270/125h anistotropic | 300 | 270 | 1280 | 1220 | -0.100 | 870 | 1250 | 2400 | 130 | 7.5 |
| NdFeB 300/125h anistotropic | 330 | 300 | 1320 | 1260 | -0.100 | 900 | 1250 | 2400 | 130 | 7.5 |
| NdFeB 263/111q anistotropic | 275 | 263 | 1210 | 1170 | -0.110 | 868 | 1114 | 2400 | 100 | 7.6 |
| NdFeB 358/111q anistotropic | 375 | 358 | 1390 | 1360 | -0.110 | 907 | 1114 | 2400 | 100 | 7.6 |
| NdFeB 223/135q anistotropic | 235 | 223 | 1110 | 1080 | -0.110 | 796 | 1353 | 2400 | 120 | 7.6 |
| NdFeB 287/135q anistotropic | 300 | 287 | 1240 | 1220 | -0.110 | 899 | 1353 | 2400 | 120 | 7.6 |
| NdFeB 342/135 anistotropic | 355 | 342 | 1350 | 1320 | -0.110 | 907 | 1353 | 2400 | 120 | 7.6 |
| NdFeB 247/159q anistotropic | 260 | 247 | 1160 | 1130 | -0.110 | 820 | 1592 | 2400 | 150 | 7.6 |
| NdFeB 287/159q anistotropic | 300 | 287 | 1240 | 1220 | -0.110 | 907 | 1592 | 2400 | 150 | 7.6 |
| NdFeB 318/159q anistotropic | 330 | 318 | 1310 | 1280 | -0.110 | 907 | 1592 | 2400 | 150 | 7.6 |
| NdFeB 223/199q anistotropic | 235 | 223 | 1100 | 1080 | -0.110 | 804 | 1990 | 2400 | 180 | 7.6 |
| NdFeB 263/199q anistotropic | 275 | 263 | 1200 | 1170 | -0.110 | 860 | 1990 | 2400 | 180 | 7.6 |
| NdFeB 223/238q anistotropic | 235 | 223 | 1110 | 1080 | -0.110 | 796 | 2387 | 2400 | 200 | 7.6 |
| NdFeB 263/238q anistotropic | 275 | 263 | 1200 | 1170 | -0.110 | 836 | 2387 | 2400 | 200 | 7.6 |
| NdFeB 247/262q anistotropic | 260 | 247 | 1160 | 1130 | -0.110 | 820 | 2624 | 2400 | 230 | 7.6 |
