Description
A Cap Neodymium Block/Square Magnet is a powerful magnet in a rectangular or square shape, offering exceptional magnetic strength. Made from a high-performance neodymium-iron-boron alloy, it provides reliable and robust holding power. Ideal for a wide range of industrial, commercial, and home improvement applications, this magnet ensures secure and versatile magnetic attachment.
| name | Product Specifications | SI | CGS |
|---|---|---|---|
| shape | |||
| Long | L | 40 mm | 4 cm |
| width | W | 13.5 mm | 1.35 cm |
| width | w | 10.3 mm | 1.03 cm |
| High | H | 5 mm | 0.5 cm |
| High | h | 3.4 mm | 0.34 cm |
| Thickness | T | 1.2 mm | 0.12 cm |
| Magnetization Direction | M | Axial direction | |
| surface treatment | NiCuNi | 12 μm | - |
| Magnetic properties | |||
| Suction force/ adsorption force |
F | 10.4 kgf | |
| Maximum operating temperature | Tw | 80 °C | 176 °F |
| Material property | |||
| Material symbol | Cap Neodymium | 35 | |
| Residual magnetic flux density | Br | 1170-1220 mT | 11.7-12.2 kg |
| Coercive force | Hcb | ≧868 kA/m | ≧10.9 kOe |
| Intrinsic coercivity | Hcj | ≧955 kA/m | ≧12 kOe |
| Maximum Energy Product | BH | 263-287 kj/m3 | 33-36 MGOe |
| Temperature coefficient | Br | -0.12 %/℃ | 31.78 %/°F |
| Hcj | -0.55 %/℃ | 31.01 %/°F | |
| Heatproof temperature | Tw | ≦80 ℃ | <= 176 °F |
| Curie temperature | Tc | 310 ℃ | 590 °F |
| ρ | 7.5 kg/m3 | - | |
| weight | Net | 0.01626 kg | 18.58 g |
| remarks | |||
| REACH RoHS Directive | |||
Warning
This product is not a toy and is unsuitable for children. Designed for scientific and industrial use, it contains strong Neodymium magnets that can be harmful if swallowed. These magnets are brittle and may chip or break upon impact. Handle with care. Please review the Warnings page before ordering.
