Ø8x3mm is the most popular size in the family of 8mm round shaped neodymium(NdFeB) magnets.It is supplied with magnetic force range from 33MGOe to 53 MGOe. Corrosion resistant coating is demanded for magnets neodymium-iron-boron, bright nickel(Ni-Cu-Ni) is the common plating for 8x3mm rare earth neodymium disc magnets.Our round disc neodymium magnets 8x3mm are delivered with advantages of cheaper price , high quality and short lead time.
Magnet Type | Disc Magnet |
Material | Sintered NdFeB, N52 |
Dimension | D8 x 3mm |
Magnetizing Direction | Axially(poles on flat ends) |
Coating | Nickel (Ni-Cu-Ni) |
Strength(magnet to steel plate) | approx. 3.89 lb |
Weight(1 piece) | 1.13 g |
Tolerance | +/-0.05mm |
Max.Working Temp. | 80℃ |
Central Surface Field | 4400 Gauss |
Magnetic Force: the strongest 8x3mm small disc magnet
Magnetization Direction: axially magnetized
Strength Available: 33-53 MGOe
Coatings Available: Nickel, Zinc,Gold, Ag,Epoxy,Teflon,Parylene
Operating Temperature: N-80°C, M-100°C, H-120°C, SH-150°C, UH-180°C, EH-200°C, AH-230°C
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