• Dimensions: 3/4" dia. x 1/8" thick
• Tolerances: ±0.004" x ±0.004"
• Material: NdFeB, Grade N42
• Plating/Coating: Black Epoxy
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.239 oz. (6.79 g)
• Pull Force, Case 1: 9.76 lbs
• Pull Force, Case 2: 36.00 lbs
• Surface Field: 2087 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

These black epoxy coated discs are suitable for applications that require extra corrosion resistance. Epoxy is the most corrosion resistant of the neodymium coating options. The coating gives the magnets a deep, black finish. Epoxy coated magnets are a good option if you will be using the magnets outdoors or in a humid environment.

This size is also available in grade N52 as part number DC2-N52 and in grade N42 with our standard Nickel plating as part number DC2.