China Neodymium And Ferrite Magnets Manufacturer & Supplier 
Many friends pay attention to how much magnetic strength of the sintered neodymium strong magnet's N50 grade? How many gauss of the superficial magnetic field strength?
How strong is N50 grade neodymium magnet?
The specific magnetic strength of the N50 magnet depends on its size and geometry, there is no specific value, and the strength of the magnetic force is usually measured by the magnetic field strength (in Tesla).
Under normal circumstances, the surface magnetic field of N50 grade strong magnets will be higher than 4000 Gauss, but some specifications may be less than 1000 Gauss, the specific strength depends on the size of the magnet specification.
Neodymium magnet N50 grade magnetic properties data;
Residual induction (Br): 13.9-14.8KGs
Coercive Force (Hcb): 796-1114 KA/m
Maximum Energe Product (BH): 47-53 MGOe
Max Working Temperature (℃): 80℃
Rare earth neodymium strong magnet N50 grade various shapes;
N50 grade neodymium magnet surface magnetic strength Gauss reference：
Round shaped:
N50 Grade 5mm diameter x 1mm flat disc magnet: About surface center field strength 4010 Gauss.
N50 Grade D6.5 diameter x 5mm: About surface magnetic strength 4760 Gauss.
N50 Grade 8mm diameter x 1mm thick: About surface magnetic strength 1640 Gauss.
N50 Grade D8 diameter x 3mm: About surface magnetic field 4500 Gauss.
N50 Grade D8 diameter x 5mm: About surface magnetic field 4900 Gauss.
N50 Grade 10mm diameter x 2mm disc magnet: About surface magnetic center field 2500 Gauss.
N50 Grade D14 diameter x 5mm: About surface magnetic field 4100 Gauss.
N50 Grade D25.5 diameter x 1.5mm: About surface magnetic field 1022 Gauss.
Ring shaped:
N50 Grade D13.2 outer diameterx 7.5 inner dia x 10mm: About surface magnetic field 4010 Gauss.
N50 Grade 14mm outer diameter x 7 inner dia x10mm: About surface magnetic field 3580 Gauss.
N50 Grade D24.7 outer diameter x 12 inner dia x 3.8mm: About surface magnetic field 3260 Gauss.
Square shaped:
N50 Grade F3mm length x 3mm width x 3mm thickness: About surface magnetic field 4400 Gauss.
N50 Grade F5mm length x 5mm width x 1.2mm thickness: About surface magnet strength 2300 Gauss.
N50 Grade F5mm length x 5mm width x 2mm thickness: About superficial magnetic field 2800 Gauss.
Rectangle shaped
N50 grade 50mm length x 10mm width x 3mm thickness: About superficial magnetic field strength 2080 Gauss.
N50 grade 50mm length x 15mm width x 15mm thin: About surface magnetic field force 2470 Gauss.
N50 grade 53.9mm length x 14mm width x 3mm thick: About surface magnetism strength 1570 Gauss.
N50 grade 56.7mm length x 16.7mm width x 3mm thick: About surface magnet strength 2000 Gauss.
The above is about some specifications of the neodymium N50 superficial magnetic field, that for reference only. If there is any purchase inquiry about customizing N50 strong magnets, or consult ready-made samples, welcome to contact us for quotation.
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