Ferritic stainless steel
Ferritic stainless steel grades became attractive for some appliions such as houseware. Metallurgy. Fe – Cr Phase diagram. To qualify as stainless steel, Febase alloys must contain at least %Cr. The ironchromium phase diagram shows that up to about 13%Cr, the steel undergoes successive transformations upon cooling from the liquid phase from ferritic α phase to austenitic γ phase ...