NingBo BeiLun Meank Magnetics Co.,Ltd.
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Neodymium Bar Magnets 3"x 1/4"x 1/4"

3"x 1/4"x 1/4" (76.2 x 6.35 x 6.35mm) is a standard size for the rectangular neodymium bar magnets in the USA market. High grade of N52 gives the neodymium bar magnets 3"x 1/4"x 1/4" (76.2 x 6.35 x 6.35mm) amazing strong pulling force and countless uses. Nickel-copper-nickel plating makes neodymium bar magnets rust-resistant. Specified packages can be done on the strong bar magnets. Please contact us to get a cheap price for large orders.

Characteristics Of Neodymium Bar Magnets 3!x 1/4!x 1/4!

Remanence (Br): 14300-14800 Gauss for block bar magnets neodymium N52.

Coercivity (Hcj): ≥876.

Magnetic Energy Product (BH-max): 50-53 MGOe for N52 neodymium block magnet bars.

Max. Working Temperature: 60℃.

Corrosion Resistance: Neodymium bar magnets for sale need coating.

Specification Of N52 Neodymium Bar Magnets 3"x 1/4"x 1/4"


Category

Bar Magnet

Material

Sintered NdFeB

Grade

N52

Length (L)

3"(76.2mm)

Width (W)

1/4"(6.35mm)

Thickness (T)

1/4" (6.35mm)

Magnetization direction

Through Thickness

Coating

NiCuNi

Strength

approx.32.7 LBs

Weight(1 piece)

23g

Tolerance

+/-0.05mm

Max.Working Temp.

80℃

Central Surface Field

5248Gauss


Safety Warning:

  • High grade neodymium bar magnets are easy to break, they must be used carefully.

  • Electronics and little children must be kept away from strong neodymium bar magnets.

  • If a neodymium bar magnet break, dispose of the pieces thoroughly.


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