Internationally, the magnet industry has many international standards. These standards stipulate the requirements of physical properties, chemical properties, dimensional tolerance and surface coating of magnet products. Here are some standards about the magnetic properties of magnets in different countries. It can be downloaded and viewed according to your needs.
The national standard of magnets is an important basis to ensure the quality and safety of magnets. When selecting and using magnets, it is necessary to strictly abide by national standards, select varieties and models that meet the needs, and pay attention to the protection and maintenance of magnets to ensure their lasting and stable performance.