| 发明名称 |
Iron-based steel sheet or strip, used in the production of components for exhaust gas pipes, turbochargers and catalytic converters of I.C. engines, contains alloying additions of chromium, nickel, silicon, manganese and zirconium |
| 摘要 |
<p>Heat-resistant steel sheet or strip contains (in wt.%) 0.06-0.1 C, 19.0-23.0 Cr, 19.0-23.0 Ni, 0.3-0.6 Si, 0.5-1.5 Mn, 0.001 to 0.005 B, 0.01- = 0.05 Ti, 0.04-0.2 N, 0.005 S, 0.03 P, 0.5 Mo, 0.15 Al, 0.5 Cu, 0.5 Co, 0.05 Nb, 0.02 V, 0.2 W, 0.05 As, 0.05 Sn, 0.04-0.12 rare earth metal, 0.02-0.04 Zr, and a balance of Fe.</p> |
