1/4 x 1/4 x 1/2 Inch Neodymium Rare Earth Bar Magnet N52 PN: B448-N52

• Dimensions: 1/4" x 1/4" x 1/2" thick
• Tolerances: ±0.004" x ±0.004" x ±0.004"
• Material: NdFeB, Grade N52
• Plating/Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Thru Thickness
• Weight: 0.136 oz. (3.84 g)
• Pull Force, Case 1: 6.26 lbs
• Pull Force, Case 2: 6.56 lbs
• Surface Field: 7123 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 14,800 Gauss
• BHmax: 52 MGOe

These blocks are magnetized through the 1/2" length so the poles are on the small 1/4" x 1/4" ends. They are like a "square cylinder" magnet and are useful for many applications. Also available in grade N42, B448.

	Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
	Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
	Pull Force, Case 3 vs. distance: Magnet to Magnet.
	Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
	Click this link for a depiction of the magnetic field.
	View B-H curves for this magnet.

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	Click this link to download a .STEP file (3D model).
	Click this link to download an .IGS file (3D model).

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