| Typical Demagnetization Curves |
| N Grade Demagnetization Curve | NM Grade Demagnetization Curve |
 |
 |
| NH Grade Demagnetization Curve | NSH Grade Demagnetization Curve |
 |
 |
| NUH Grade Demagnetization Curve | NEH Grade Demagnetization Curve |
 |
 |
| Typical Demagnetization Curves |
| N Grade Demagnetization Curve | NM Grade Demagnetization Curve |
|
|
| NH Grade Demagnetization Curve | NSH Grade Demagnetization Curve |
|
|
| NUH Grade Demagnetization Curve | NEH Grade Demagnetization Curve |
|
|