The 12x4mm round magnets are made of the third generation rare earth magnetic material of neodymium.Available strength range from 33 MGOe to 53 MGOe,and the working temperature range is 80°C-230°C.Nickel and epoxy are the most popular coating.We supply round disc rare earth neodymium magnets 12x4mm with advantages of cheap price,high quantity and short lead time.
Magnet Type | Disc Magnet |
Material | Sintered NdFeB, N45 |
Dimension | D12 x 4mm |
Magnetizing Direction | Axially(poles on flat ends) |
Coating | Nickel (Ni-Cu-Ni) |
Strength(magnet to steel plate) | approx. 7.76 lb |
Weight(1 piece) | 3.39 g |
Tolerance | +/-0.05mm |
Max.Working Temp. | 80℃ |
Central Surface Field | 3800 Gauss |
Magnetic Force: the strongest 12x4mm disc magnets
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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1 FLOOR, NO.128 BUILDING-1 128#, JIJIN ROAD, XIAOGANG, BEILUN, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
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