• Dimensions: 1/2" dia. x 1/2" thick
• Tolerances: ±0.004" x ±0.004"
• Material: NdFeB, Grade N52
• Plating/Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.426 oz. (12.1 g)
• Pull Force, Case 1: 18.08 lbs
• Pull Force, Case 2: 20.38 lbs
• Surface Field: 6619 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 14,800 Gauss
• BHmax: 52 MGOe

These cylinders in grade N52 are more powerful than our standard D88 cylinders in grade N42.  They are very powerful and will definitely pinch if they are not handled carefully. They will chip if allowed to slam together because the magnets attract each other with such force. A great size for heavy holding.

This size is also available in grade N42 as part number D88.

	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.