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5 x 5 x 2 / N38 - Neodymium magnet (NdFeB)

5 x 5 x 2 / N38 - Neodymium magnet (NdFeB)5 x 5 x 2 / N38 - Neodymium magnet (NdFeB)€0.65

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Of Price Net Price Gross
1 pcs. €0.65 €0.80
100 pcs. €0.06 €0.07
500 pcs. €0.05 €0.06
1200 pcs. €0.04 €0.05
3500 pcs. €0.04 €0.05

Lowest price from 30 days before the promotion: €0.05 Net (€0.06 Gross)

Quantity
Available Quantity: 12763 pcs.

Product symbol: 5 x 5 x 2 / N38

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Performance parameters

Length

5 [mm] +0,1/-0,1

Width

5 [mm] +0,1/-0,1

Height

2 [mm] +0,1/-0,1

magnetizing direction along dimension

2 [mm]

Direction of magnetization along the height (the last dimension included in a magnet name) means that the surface of a magnet perpendicular to its height makes the N-pole, while the other surface perpendicular to the height refers to the S-pole;.

Grade

N38

Magnet type

Neodymium

Maximal hoisting capacity

0,48 [kg]

The pull force was measured by using metal sheet 10 [mm] thick, acting with perpendicular detaching force. With the force acting on the sliding off, the lifting capacity of the magnet will be 5 times smaller. The air gap comprised between the metal sheet and a magnet causes reduction in the pull force.

Magnetic field in geometrical center of the magnetic pole surface

0,27 [T]

Coating

Nickel (NiCuNi)

do not use in water
Sintered neodymium magnets are brittle (fragile). A neodymium magnet without housing could break after an impact with another strong magnet.

Maximum working temperature

≤ 80 [°C]

For flat magnets and magnets mounted in the open magnetic circuit working temperature may be insignificantly lower. For high magnets and magnets mounted in the closed magnetic circuit working temperature equals max. working temperature for a given material. Curie’s temperature is ~ 310°[C]. Temperature coefficient of remanence TK(Br: approx. ~0,12 %/°[C]. Temperature coefficient of coercivity TK(HcJ): approx. -0,6 %/°[C].

Magnetic moment

56,544 [nWb]x[m]

Weight

0,38 [g]

All the numbers quoted were obtained as a result of tests with one specific item in a room temperature and are intended to serve for comparison of practical magnetic properties of magnets offered by the shop.
Magnetic properties of material grade N38

remanence Br

1,21 - 1,25 [T]

coercivity HcB

min. 899 [kA/m]

coercivity HcJ

min. 955 [kA/m]

energy product (BH)max

286 - 302 [kJ/m3]

Magnetic properties of a particular material, together with its shape, volume, max. working temperature and direction of magnetization have influence on practical magnetic properties of a magnet.
Physical properties

Density

~7,5 [g/cm3]

Vickers’ hardness (HV)

~600 [kg/mm2]

Resistivity

~144 [uOhm x cm]


5x5x2/N38 - Neodymium magnet



This is a plate magnet. It is rectangular in shape. Bar magnet

It is a neodymium magnet, magnetised along the height. It has two poles, which means it is double-sided. It has been protected against corrosion by nickel plating. It has been manufactured to excellent dimensional tolerances. The maximum operating temperature is no more than 80 degrees Celsius. Neodymium magnets stick to metal surface. You can attached magnet to surfaces made of ferromagnetic materials.

N38
MPL5X5X2N38
12763 Items
Specific References