big disk permanent magnet

Shape: disc
Magnetization:  Axial
Coating:  Nickel (Ni-Cu-Ni)
Material: NdFeb
Grade:  N52
Max temperature: 80 ° C

  big disk permanent magnet of Features:
Powerful Rare Earth (Neodymium) permanent magnet.
High gloss Nickel coating, for protection against corrosion.
Red mark on North pole pole for manufacturers to identify the product's North pole and easier to assemble.
Maximum operating temperature 80°C