The magnets in this listing are grade N52. The magnets are triple coated nickel-copper-nickel for good corrosion resistance and these magnets are magnetized axially giving a north pole on one flat face and a south pole on the opposite face. Neodymium magnets are commonly used in creative applications such as models and theatre design, furniture making, exhibition stands and packaging. They also have many uses in engineering and manufacturing where small size and maximum strength are required. Features: ---Material: NdFeB ---Grade: N52 ---Shape: Disc ---Size: 10mm x 5mm +/- 0.1mm ---Plating: Nickel ---Max Operating Temp: 80 C.
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