Corrosive chemicals in the air or in a high-alloy steel to resist corrosion, stainless steel is a beautiful surface and good corrosion resistance, without going through the stainless steel 304 plate surface treatment, and play a magnetic stainless steel surface properties inherent in the use in the wide range of steel, often referred to stainless steel. Representative of the performance of 13 chrome steel, 18-8 chrome-nickel steel alloy. From the perspective of metallographic analysis, because the stainless steel contains chromium chromium film formed on the grade 430 stainless steel leaving a thin, the membrane separating the oxygen from corrosion-resistant steel intrusive role. To maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 12% chromium.
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