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D71 - Neodymium Disc Magnet

Description
Technical
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Dimensions: 7/16" dia. x 1/16" thick
Tolerances: ±0.004" x ±0.004"
Material: NdFeB, Grade N42
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization Direction: Axial (Poles on Flat Ends)
Weight: 0.0407 oz. (1.15 g)
Pull Force, Case 1: 2.61 lbs
Pull Force, Case 2: 11.30 lbs
Surface Field: 1813 Gauss
Max Operating Temp: 176ºF (80ºC)
Brmax: 13,200 Gauss
BHmax: 42 MGOe

Here we offer a very hard-to-find size of 7/16" diameter. These discs are quite strong for their size. They are useful for a wide range of applications from arts and crafts to experiments.

This size is also available in grade N52 as part number D71-N52.

	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 here for a depiction of the magnetic field.
	View B-H curves for this magnet.

	Click here to download a PDF Specification Sheet.
	Click here to download a PDF drawing of this product.
	Click here to download a Certificate of Compliance for this product.
	Click here to download a RoHS Statement of Compliance for this product.
	Click here to download a Material Safety Data Sheet (MSDS) for this product.
	Click here to download a Conflict Minerals Reporting Template (CMRT).
	Click here to download a Certificate of Origin for this product.
	Click here for a REACH compliance statement.
	Click here to download a .STEP file (3D model).
	Click here to download an .IGS file (3D model).

Download the free Adobe Acrobat Reader

Price: $0.50

Quantity:

Qty:

Price ea.	Qty
$0.50	1-49
$0.49	50-99
$0.48	100-249
$0.47	250-499
$0.46	500-999
$0.44	1000-2499
$0.43	2500-4999
$0.42	5000-9999
$0.41	10000-24999
$0.40	25000-49999
For pricing at higher order quantities, please email us!