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Stainless Steel Composition Structure
Oct 20, 2017

Stainless steel corrosion resistance decreases with the increase in carbon content, so most of the stainless steel carbon content are low, the maximum does not exceed 1.2%, some steel Wc (carbon content) even less than 0.03% (such as 00Cr12 ). The main alloying element in stainless steel is Cr (chromium), and only when the Cr content reaches a certain value, the steel has corrosion resistance. Therefore, stainless steel generally Cr (chromium) content of at least 10.5%. Stainless steel also contains Ni, Ti, Mn, N, Nb, Mo, Si, Cu and other elements.


Stainless steel corrosion resistance decreases with the increase in carbon content, so most of the stainless steel carbon content are low, the maximum does not exceed 1.2%, some steel Wc (carbon content) even less than 0.03% (such as 00Cr12 ). The main alloying element in stainless steel is Cr (chromium), and only when the Cr content reaches a certain value, the steel has corrosion resistance. Therefore, stainless steel generally Cr (chromium) content of at least 10.5%. Stainless steel also contains Ni, Ti, Mn, N, Nb, Mo, Si, Cu and other elements.


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