18 x 18 x 4 mm N45 Block Neodymium magnet

Description Material NdFeB Shape Block Size 18 x 18 x 4 mm Tolerance /- 0.1 mm Direction of magnetization Axis 4 mm Coating Nickel-plated (Ni-Cu-Ni) Magnetization N45 Strength approx. 4.1 kg (approx. 40.2 N) Max. working temperature 80°C (possibly lower) Weight 9.8 g Neodymium magnet N45 Block Neodymium magnet 18 x 18 x 4 mm N45 Block Neodymium magnets, like our other super magnets, are made of a special NdFeB alloy, which allows neodymium block magnets to achieve an extreme adhesive force of up to 200 kg. In our shop, you can find blocks with heights ranging from 1 to 25 mm, which makes them very versatile in their use. The blocks have a protective nickel coating, some even have gold plating, making them look very appealing.