Stainless steel can be classified according to the arrangement of its internal atomic structureBody centered cubic latticeStructure (Martensite),Face-centered cubic latticeStructure (Austenite)

andDensely arranged hexagonal latticeStructure (ferrite).

Austenite itself does not carry magnetic, but the weight of mechanical processing is the fundamental result of the magnetic size, but does not affect the corrosion resistance of stainless steel and other quality

At present, austenitic stainless steels (numerous 300 series and 200 series non-magnetic) are the only five types of stainless steels in the world for development and application

Ferrite stainless steel (many 400 series grades), duplex stainless steel, Martensitic stainless steel, precipitation hardening

The stainless steel bucket is magnetic.

In the current Chinese market, magnet suction is used to identify the advantages and disadvantages of stainless steel, and the exclusion of high-quality steel such as magnetic ferrite