10mm spherical neodymium magnets are the most popular size in the category of neodymium sphere magnets bulk. Neodymium material is much stronger than ferrite. The strongest 10mm ball magnets have about 2.2kg pulling force. Nickel and chromium are popular electroplatings for 10mm neodymium magnetic balls. All grades are available for 10mm neodymium magnet balls. 10mm sphere magnets are not suitable for children under 3 years old. They can cause physical injury if swallowed.
Remanence (Br): Remanence range of 10mm neodymium ball magnets of N40 is 12500-12800 Gs.
Coercivity (Hcj): ≥955 KA/m.
Magnetic Energy Product (BHmax): The energy product range of N40 sphere magnets wholesale is 38-41 MGOe.
Max.Working Temp.: ≤80℃.
Common Coating: Nickel, chromium, gold and silver are common coating for 10mm neodymium spherical magnets.
Axially(poles on flat ends)
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