| 牌号 |
矫顽力Hc/(A/m) |
矫顽力时 效增值△Hc/(A/m≤ |
最大磁导率 μ/(H/m×10-3)≥ |
磁感应强度B/T≥ |
||||||
| B200 |
B300 |
B500 |
B1000 |
B2500 |
B5000 |
B10000 |
||||
| DT3 |
96．O |
7.5 |
1.20 |
1.30 |
1.40 |
1.50 |
1.62 |
1.71 |
1.80 |
|
| DT4 |
9.6 |
|||||||||
| DT3A |
72.0 |
8.8 |
||||||||
| DT4A |
7.2 |
|||||||||
| DT4E |
48．O |
4.8 |
l1.3 |
|||||||
| DT4C |
32.0 |
4．O |
15.1 |
