牌號 Item/ 性能 Proprtles Residual induction; 剩磁感應強度; Br mT (kG) Coercive Force 矯頑... N35 1170‑1220; (11.7‑12.2) ≧ 860; (≧10.8) N38 1220‑1250; (12.2‑12.5) ≧ 860; (≧10.8) N40 1250‑1280; (12.5‑12.8) ≧ 860; (≧10.8)
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