Basic knowledge of stainless steel material classification 2019-11-01
Since the invention of stainless steel at the beginning of this century, stainless steel has combined the image of modern materials and the excellent reputation in architectural applications, making its competitors envious. Stainless steel grade grouping 200 series—chromium-nickel-manganese austenitic stainless steel 300 series—chromium-nickel austenitic stainless steel Model 301—good ductility, used for forming products. It can also be hardened by mechanical processing. Good weldability. Wear resistance and fatigue strength are better than 304 stainless steel. Model 302-Corrosion resistance is the same as 304, because the carbon content is relatively high and the strength is better.
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