NingBo BeiLun Meank Magnetics Co.,Ltd.
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Neodymium Cube Magnets 5mm

The rare earth neodymium element makes the small 5mm cube magnets strong. Different from the magnet of 5mm magnetic balls wholesale, the pull force of magnet to steel plate varies from 2.1-3.1 Lb, which changes with the grade from N35 to N52. Nickel, gold, silver, and epoxy are popular surface coatings for 5mm magnetic cube, which is twice as small as that of magnetic cubes 10mm. You can use the small and strong 5x5 magnetic cubes to make magnetic toys and magnetic jewellery.

Characteristics Of Neodymium Cube Magnets 5mm

Remanence (Br): 5mm neodymium cube magnets have a remanence of 11700-12200Gs for N35, and 14300-14800 Gs for N52

Coercivity (HcJ): Hcj of neodymium cube magnets 5x5x5mm changes according to the material, the highest Hcj is 33Koe 2642 KA/m for AH-series.

Magnetic Energy/ (B-H)max:  The strongest 5mm magnetic cubes have (B-H)max of 52 MGoe .

Operating Temp.: It's range from 80℃ to 230℃,which depends on material grade,

Available Coating: Nickel, epoxy and gold are popular corrosion-resistant coatings for 5x5 magnetic cubes.

5mm Neodymium Cube Magnets N52 Specification


Category

Cube magnet

Material&Grade

NdFeB-N52

Length

5 mm

Width

5 mm

Height

5 mm

Tolerance

+/- 0.05 mm

Direction Of Magnetization

Axially(through thickness)

Coating

Gold (Ni-Cu-Ni-Au)

Strength

approx.1.5 kg

Central Magnetic Field

6451 Gauss

Max. working temperature

80°C

Colour

Golden

Weight

0.95 g


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