Supply 1cr18ni11nb stainless steel plate stainless steel round bar

材质：

不锈耐热钢

规格：

常规齐全

品牌：

国产进口

Stainless steel refers to steel that is resistant to corrosion by weak corrosive media such as air, steam, water, and chemically corrosive media such as acids, alkalis, and salts. It is also called stainless acid-resistant steel. In practical applications, steel that is resistant to corrosion by weakly corrosive media is often called stainless steel, while steel that is resistant to corrosion by chemical media is called acid-resistant steel. Due to the difference in chemical composition between the two, the former is not necessarily resistant to corrosion by chemical media, while the latter is generally stainless. The corrosion resistance of stainless steel depends on the alloying elements contained in the steel. The basic alloy elements of stainless steel include nickel, molybdenum, titanium, niobium, copper, nitrogen, etc. to meet the requirements for the structure and performance of stainless steel for various purposes. Chemical composition
The corrosion resistance of stainless steel decreases with the increase of carbon content. Therefore, the carbon content of most stainless steel is low, and the carbon content of some steels is even lower than r. The main alloying element in stainless steel is r-chromium. Only when the r content reaches a certain value, the steel will have corrosion resistance. Therefore, stainless steel generally has r chromium above. Stainless steel also contains, and other elements.