Does the magnetic material belong to the aviation embargo or restricted cargo?
Generally through the detection of equipment, if less than standard, according to ordinary goods transport, if higher than the standard, according to dangerous goods transportation.
Whether the magnetic material should be transported by dangerous goods is determined by the magnetic strength of the outer packing of the goods.
According to the provisions of the relevant IATA902 provisions: if the distance was 2.1m (7ft) maximum magnetic field strength measured at less than 0.159A/m (200nT), the goods are not restricted as magnetic material, can be used as general cargo transportation.