Ferritic stainless steel plate, its manufacturing method, and stainless steel sheet with Al deposited layer

摘要

Mass%Mass%C: 0.030% or lessSi: less than 1.0%Mn: less than 1.0%P: 0.040% or lessS: 0.010% or lessCr: 11.0 to 30.0%Al: 8.0 to 20.0%Ni: 0.05 to 0.50%Mo: 0.01 to 6.0% and N: 0.020% or lessZr contains at least one selected from 0.01 to 0.20% and HF: 0.01 toThe remainder is composed of Fe and inevitable impurities.