| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide stainless steel that enhances strength while maintaining excellent corrosion resistance and hot workability and that also is producible with an inexpensive raw material cost. <P>SOLUTION: The stainless steel contains 0.02-0.08 mass% of C, 0.2-1.0 mass% of Si, 1.2-2.0 mass% of Mn, 0.03 mass% or less of P, 0.005 mass% or less of S, 13-15 mass% of Ni, 22-30 mass% of Cr, and 0.07-0.20 mass% of N, with the balance comprising Fe and unavoidable impurities, and satisfies the following expression 1 and expression 2. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
