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Hefei Super Electronics Co., Ltd.
What Are You Looking For?
Each of our rare earth magnets has a smooth surface that can be easily disassembled without worrying about leaving scratches on the surface of the refrigerator, office board, or other areas.
Size :
D8x1mmColor :
SilverOrder(MOQ) :
200pcsSample :
FreeLead Time :
3-15 daysPayment :
Paypal/TT/Credit CardDropshipping Custom Durable 8x1mm Small Refrigerator Neodymium Magnets
Product Description
Material: Neodymium
Dimensions: 8mm(diameter) x 1mm(thickness)
Tolerance: ±0.05mm
Plating/coating: Nickel
Working Temperature: 80℃
Magnetization Direction: Axial (Poles on Flat Ends)
Warning:
1. Manual measurement, please allow slight errors on size.
2. Keep away from children to prevent accidental ingestion and injury.
Product Features
⭐ Strong Magnetism
✔ Manufactured using high quality neodymium iron boron (NdFeB), currently the strongest permanent neodymium magnet material, providing exceptional magnetic force within a compact size.
✔ Despite its extremely thin thickness, it still provides strong magnetic force; magnet grades (N35–N52) can be selected according to different magnetic force requirements.
✔ Axial magnetization ensures stable and reliable performance in precision applications. Custom magnetization directions are also available upon request.
| 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 |
⭐ Superior Durability
✔ Sintered NdFeB structure ensures stable magnetic properties and a long service life.
✔ Extremely strong resistance to demagnetization under normal operating conditions.
✔ Smooth and wear resistant surface, reusable without significant wear.
⭐ Triple Coating
✔ Nickel-copper-nickel (Ni-Cu-Ni) triple coating enhances corrosion resistance.
✔ Effectively prevents moisture, oxidation, and environmental abrasion.
✔ The beautiful silver surface can be matched with any style and has a high degree of versatility.
User Guide
⭐ Easy to Use
⭐ Wide Applications
About Us
Hefei Super Electronics Co., Ltd.
Trusted by 1000+ Clients Across Worldwide Quality Without Borders – Your Global Supply Partner
Hefei Super Electronics Co., Ltd. is a leading manufacturer of advanced magnetic materials and custom magnetic products, specializing in neodymium magnets, magnetic tools, and magnetic toys. We offer a wide range of standard and customized solutions to meet diverse application needs.
With stable quality, competitive pricing, and efficient service, we are committed to delivering reliable magnetic products to customers worldwide.
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