N45 grade 8x5mm neodymium magnets 4600 gauss

This is a round ferrite magnet with a diameter of 8mm and a thickness of 5mm. The material is sintered NdFeB, the magnet grade is N45, the surface magnetic field strength is 4600gs, the maximum working temperature is 80 degrees Celsius, and the pulling force is about 0.57kg. It can be customized!
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N45 Grade D8*5 Magnet Specifications;

Appearance: as shown

Material: NdFeB

Remanence Br: 1.354T 13.54KGs

Coercivity Hcb: 983.7 kA/m 12.36kOe

Intrinsic coercivity Hcj: 1004 kA/m 12.62kOe

Maximum magnetic energy product (BH) max: 44.28MGOe

Tolerance: plus or minus 0.05mm

Plating: Nickel Copper Nickel

Magnetization direction: Axial magnetization

Surface magnetic field strength: 4600GS

Pulling force: 0.57kg

Working temperature: maximum working temperature 80℃

Single weight: 1.91g

NdFeB products are relatively brittle, so avoid impact during use, otherwise it will collapse and cause damage to the product.

Other shapes of 8mm diameter magnets;

8mm ring magnets OD8 x ID2 x T3mm 3100gauss

Small magnets with screw holes countersunk 8mm x 3mm


Ferrite grade, sintered ferrite magnetic property parameter table

NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table

Neodymium(Ndfeb) Magnet Material Safety Data Sheet

Sintered Ferrite Material Safety Data Sheet Pdf

Magnetic properties grade parameters of smco rare earth magnets


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