Neodymium Disc Magnets 10x5mm

BeiLun Meank neodymium magnets 10mm x 5mm series is made of neodymium-a rare earth element on the periodic table, which makes the magnet amazingly powerful. The lowest grade 10mmx5mm rare earth neodymium disc magnets have 5.4 lbs magnetic pull strength (magnet to steel plate)

To prevent the 10mm x 5mm magnets from rusting, they are usually coated with Nickel-Copper-Nickel plating. Our strong round neodymium magnets 10 mm x 5mm are made of a brittle material, so they are not as durable as steel. They are more like brittle ceramics. They can crack and break if you let two magnets slam together, just like a brittle ceramic. This is true for the highest-grade magnetic material.