| 摘要 |
The present invention relates to ferritic stainless steel with excellent formability capable of maintaining excellent elongation percentage and excellent corrosion resistance by adjusting contents for each comprised of molten steel to manufacture stainless steel; and to a manufacturing method thereof. According to an embodiment of the present invention, ferritic stainless steel with excellent formability comprises: 001-0.005 wt% of C, 0.005-0.15 wt% of N, 0.05-0.20 wt% of Si, 0.01-0.10 wt% of Mn, 0.01-0.03 wt% of P, 15-18.5 wt% of Cr, 0.01-0.10 wt% of Al, 0.10-0.30 wt% of Ti, 0.01-0.10 wt% of Nb, and the remainder consisting of Fe and inevitable impurities. The present invention is characterized by satisfying the following [formula 1]: 0.1 < 400C+85.7N+55.6P+7.7Si+7.3Nb < 4.4; where C, N, P, Si, and Nb represents contents for each component (wt%). |
