Rare-earth magnet Magnetic properties Magnetic properties

| Magnet | B_r_T | H_ci_kA_m | BH_max_kJ_m_3_ | T_c_C |
|---|---|---|---|---|
| Nd 2 Fe 14 B (sintered) | 1.0–1.4 | 750–2000 | 200–440 | 310–400 |
| Nd 2 Fe 14 B (bonded) | 0.6–0.7 | 600–1200 | 60–100 | 310–400 |
| SmCo 5 (sintered) | 0.8–1.1 | 600–2000 | 120–200 | 720 |
| Sm(Co,Fe,Cu,Zr) 7 (sintered) | 0.9–1.15 | 450–1300 | 150–240 | 800 |
| Alnico (sintered) | 0.6–1.4 | 275 | 10–88 | 700–860 |