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Hefei Super Electronics Co., Ltd.
What Are You Looking For?
Strong and compact neodymium disc magnets, ideal for everyday applications such as crafts, DIY projects, home organization, closures, displays, and small magnetic assemblies.
Size :
D10x3mmColor :
SilverOrder(MOQ) :
100pcsGrade :
OptionalSample :
FreeLead Time :
5-15 DaysPayment :
Paypal/TT/Credit CardAxial Magnetized Custom Sizes Neodymium Disc Magnet
Product Description
Size: Custom
Material: NdFeB
Density: 7.5g/cm³
Tolerance: ±0.05 mm
Plating/Coating: Nickel Coating
Magnetization Direction: Axial (Poles on Flat Ends)
Max. Operating Temperature: 80 °C.
Warning:
1. Keep away from pacemakers and children
2. If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.
3. All strong countersunk magnets are fragile and require extreme caution when handling due to their brittle nature and to avoid injury due to pinching.
🔹 Magnetic Force Grade Optional
| Neodymium | Br | Hcb | Hcj | (Bh)max | Tw | ||||
| Grade | mT | kGs | kA/m | kOe | kA/m | kOe | kJ/m3 | MGOe | ℃ |
| N35 | 1170-1220 | 11.7-12.2 | ＞868 | ＞10.9 | ＞955 | ＞12 | 263-287 | 33-36 | ＜80 |
| N38 | 1220-1250 | 12.2-12.5 | ＞899 | ＞11.3 | ＞955 | ＞12 | 287-310 | 38-39 | ＜80 |
| N40 | 1250-1280 | 12.5-12.8 | ＞907 | ＞11.4 | ＞955 | ＞12 | 302-326 | 38-41 | ＜80 |
| N42 | 1280-1320 | 12.8-13.2 | ＞915 | ＞11.5 | ＞955 | ＞12 | 318-342 | 40-43 | ＜80 |
| N45 | 1320-1370 | 13.2-13.7 | ＞915 | ＞11.5 | ＞955 | ＞12 | 342-367 | 41-44 | ＜80 |
| N48 | 1380-1420 | 13.8-14.2 | ＞923 | ＞11.6 | ＞955 | ＞12 | 366-390 | 46-49 | ＜80 |
| N50 | 1400-1450 | 14.0-14.5 | ＞796 | ＞10 | ＞876 | ＞11 | 382-406 | 48-49 | ＜80 |
| N52 | 1430-1480 | 14.3-14.8 | ＞796 | ＞10 | ＞876 | ＞11 | 398-422 | 50-53 | ＜80 |
Product Features
1. Made from high-performance neodymium iron boron material, these disc magnets provide high magnetic strength in a compact size for demanding industrial and commercial applications.
2. Protective nickel coatings to improve corrosion resistance and adapt the round neodymium magnets to different working environments and application requirements.
3. Designed with axial magnetization, these neodymium disc magnets have the magnetic poles on the two flat circular faces, making them ideal for applications requiring a strong magnetic field along the magnet’s axis.
4.Manufactured with tight dimensional tolerances and customized processing options, designed for everyday uses such as DIY projects, crafts, and home organization, as well as industrial applications including sensors, motors, automation equipment, and magnetic assemblies.
Customization Options
Send Your Requirements
For a custom disc ndfeb magnet, please provide the diameter, thickness, grade, coating, magnetization direction and quantity. A drawing or sample is also welcome.
Packing&Shipping
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