abstract |
The present invention relates to a ferritic stainless steel comprising 0.02 to 0.025% by weight of C, 0.47 to 0.6% by weight of Si, 0.06 to 0.1% by weight of P, 0.43% by weight or less of Cr (excluding 0% 0.2 to 0.4 wt% of Cu, the balance Fe and other unavoidable impurities. |