
What Are You Looking For?
The rare earth neodymium element makes the 5mm small cubic magnet very strong. You can use small and sturdy magnetic cubes to make magnetic toys and magnetic jewelry.
Size :
5x5x5mmOrder(MOQ) :
100PCSCoating :
GoldGrade :
N42Sample :
FreeLead Time :
3-15daysPayment :
Paypal/TT/Credit CardGolden Coated N42 Permanent Neodymium Cube Magnet
Product Description
Dimensions: 5mm x 5mm x 5mm
Tolerances: ±0.05mm
Material: Neodymium Magnet
Density: 7.5g/cm³
Plating/Coating: Gold
Magnetization Direction: Axial
Working Temperature: 80℃
Notes:
Manual measurement, please allow slight errors on size.The color May exist a slight differ.
Features
Gold plated neodymium magnet is a magnetic material that is coated with a layer of gold on the surface of neodymium magnet. This coating not only does not lose its original magnetic properties, but also has a very beautiful appearance.
Strong neodymium rare earth cubic magnets are magnetized by their height (axial), and rare earth square magnets are currently the strongest permanent magnets on the market, making them very suitable for small magnets in handicrafts and DIY.
Customization
As a professional magnet production factory, we have advanced production technology and rich industry experience, which can meet your personalized needs for magnet size, magnetic properties, and surface coating.
1.Size: Customizable according to needs.
2.Magnetic Grade:
We offer different levels of magnetic performance options, including but not limited to N35, N42, N45, etc., to ensure that your product achieves optimal performance in terms of magnetic properties.
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 | 1330-1370 | 13.3-13.7 | >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 |
3.Magnetization Direction:
The magnetization direction refers to the first step for permanent magnet materials such as neodymium magnets to obtain magnetism, representing the positions of the north and south poles in the magnet or magnetic component.The following figure shows the different magnetization directions of a general block. The cube is not distinguished because its length, width, and height are equal.
4.Coatings:
Magnetic coating is a thin layer of metal or alloy coating that covers the surface of a magnet.Its main function is to protect the magnet from corrosion and enhance its wear resistance.
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