• Dimensions: 1 1/2" dia. x 3/4" 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: 5.75 oz. (163 g)
• Pull Force, Case 1: 93.15 lbs
• Pull Force, Case 2: 120.6 lbs
• Surface Field: 4667 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

These large discs are crazy strong. Only purchase these discs if you know what you are doing and well versed in handling very powerful neodymium magnets. Two of these stuck together are virtually impossible to separate by hand. They can pinch quite hard and cause physical harm if they are not handled with extreme care and respect. One of these discs has a pull force of over 90 lbs if attached to a steel plate.

This size is also available in grade N52 as part number DX8C-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.