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Introduction of several super ferritic stainless steels
Source:Xinsteel Date:2020/7/2
1.10Cr17MoNb (436)
10Cr17MoNb steel is made by adding niobium to 10Cr17MoNb steel to improve the performance of the steel.
Ferritic stainless steel 436 is used for general corrosion and heat resistance, such as vehicle parts, automobile decoration and interior and exterior decoration parts of buildings.
2. 019Cr19Mo2NbTi(444)
Stainless steel 444 contains more Mo than 019Cr18MoTi, with improved corrosion resistance and good resistance to stress corrosion cracking.
444 stainless steel is used in solar water heaters, heat exchangers, food machines, printing and dyeing machinery and stress corrosion resistant equipment in water storage tanks.
3.16Cr25N (2Cr25N) (446)
Ferrite 446 stainless steel is heat-resistant steel, has good oxidation resistance, high temperature corrosion resistance, no oxide scale below 1080 degrees Celsius.
446 stainless steel is commonly used in combustion chambers, annealing boxes, glass molds, valves, stirring rods, etc. in sulfur-resistant environments.
