| Material | EH |
| Nomenclature | S-NdFeB 300/239 |
| Grade | 38EH |
| Br/mT(kGs) | 1230-1260 (12.3-12.6) |
| Hcb/kA/m(kOe) | ≥923 (≥11.6) |
| Hcj/kA/m(kOe) | ≥2388 (≥30) |
| (BH)max/kJ/m3(MGOe) | 287-310 (36-39) |
| Temperture Coefficient αBr %/°C |
0.09-0.110 |
| Temperture Coefficient βHcj %/°C |
0.45-0.55 |
| Tw/°C | 200 |