What do N35, N42, and N45 mean in Neodymium magnets?
The labels N35, N42, or N52 indicate the grade of the magnetic material. This tells you how strong the magnet is relative to its volume. The higher the number following the 'N', the stronger the magnetic field and the resulting pull force.
Comparison Table of Magnet Grades
| Grade | Strength | Characteristics |
|---|---|---|
| N35 | Standard | Most common grade, excellent price-performance ratio. |
| N42 | Strong | Higher pull force at the same size as N35. |
| N52 | Extreme | The strongest grade currently available for maximum power. |