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微| 品种 | 简化 代号 |
主要性能参数 | 方形度 | 耐温强度 | |
| 剩磁 | 矫顽力 | Hk/Hd | |||
| kG | kOe | % | |||
| BR | Hcj | 最小值 | |||
| N档 | N58 | 14.9 | 12 | 95 | |
| N56 | 14.8 | 12 | 95 | ≤80℃ | |
| N55 | 14.6 | 12 | 95 | ||
| N54 | 14.4 | 12 | 95 | ||
| N52 | 14.2 | 12 | 95 | ||
| N50 | 13.9 | 12 | 95 | ||
| N48 | 13.7 | 12 | 95 | ||
| N45 | 13.3 | 12 | 95 | ||
| N42 | 12.9 | 12 | 95 | ||
| N40 | 12.6 | 12 | 95 | ||
| N38 | 12.3 | 12 | 95 | ||
| N35 | 12.0 | 12 | 95 | ||
| M档 | N54M | 14.4 | 14 | 95 | ≤100℃ |
| N52M | 14.2 | 14 | 95 | ||
| N50M | 13.9 | 14 | 95 | ||
| N48M | 13.7 | 14 | 95 | ||
| N45M | 13.3 | 14 | 95 | ||
| N42M | 12.9 | 14 | 95 | ||
| N40M | 12.6 | 14 | 95 | ||
| N38M | 12.3 | 14 | 95 | ||
| N35M | 12.0 | 14 | 95 | ||
| H档 | N54H | 14.4 | 17 | 95 | ≤120℃ |
| N52H | 14.2 | 17 | 95 | ||
| N50H | 13.9 | 17 | 95 | ||
| N48H | 13.7 | 17 | 95 | ||
| N45H | 13.3 | 17 | 95 | ||
| N42H | 12.9 | 17 | 95 | ||
| N40H | 12.6 | 17 | 95 | ||
| N38H | 12.3 | 17 | 95 | ||
| N35H | 12.0 | 17 | 95 | ||
| SH档 | N54SH | 14.4 | 20 | 95 | ≤150℃ |
| N52SH | 14.2 | 20 | 95 | ||
| N50SH | 13.9 | 20 | 95 | ||
| N48SH | 13.7 | 20 | 95 | ||
| N45SH | 13.3 | 20 | 95 | ||
| N42SH | 12.9 | 20 | 95 | ||
| N40SH | 12.6 | 20 | 95 | ||
| N38SH | 12.3 | 20 | 95 | ||
| N35SH | 12.0 | 20 | 95 | ||