People often think that magnets magnetic stainless material and verify the authenticity of their advantages and disadvantages, do not 304 ss sheet no magnetic, considered good, genuine; absorption is magnetic, so thought to be counterfeit, fake. In fact, this is an extremely one-sided and erroneous identification method. The fact that stainless steel will "rust", also with magnetic
Stainless steel is more than 430 stainles of the iron matrix, join the network, high alloy nickel, molybdenum and other alloying elements, its biggest feature is the corrosion resistance is strong, but not absolute, stainless steel does not rust. In some coastal areas or areas with serious air pollution, while larger chloride ion content in the air, exposed to the atmosphere of the stainless steel surface may be some rust, but these only surface rust, will not erode the steel inside the base.
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