304 stainless steel full name SUS304 stainless steel pipe

The rust phenomenon of 304 materials may be due to the following reasons: 

1. Chlorine ions exist in the use environment.

2.Chloride ions are widespread. such as salt, sweat, seawater, sea breeze, soil, and so on. Stainless steel in the presence of chloride ions, corrosion, and even faster than ordinary low-carbon steel.

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