The size of 20x2mm is very popular in the round disc neodymium magnets market,we regularly supply it for many magnets users and distributors.
The round disc magnet 20x2mm is very powerful and surpasses any other magnetic material,its magnetic energy product range is 33-53 MGOe.
Thin neodymium magnets are fragile,the size of 20x2mm should be properly operated and used.
Make the 20x2mm rare earth neodymium disc magnets resist corrosion,they are usually plated with nickel or epoxy.
Magnet Type | Disc Magnet |
Material | Sintered NdFeB, N45 |
Dimension | D20 x 2mm |
Magnetizing Direction | Axially(poles on flat ends) |
Coating | Nickel (Ni-Cu-Ni) |
Strength(magnet to steel plate) | approx. 6.65 lb |
Weight(1 piece) | 4.71 g |
Tolerance | +/-0.05mm |
Max.Working Temp. | 80℃ |
Central Surface Field | 1340 Gauss |
Magnetic Force: the strongest 20x2mm magnet discs
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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