| 摘要 |
<p>A micro-alloyed austenitic stainless steel for hot forging is provided. The micro-alloyed austenitic stainless steel has the following composition in weight %: 16.0%≰Cr≰25.0%; 8.0%≰Ni≰25.0%; traces≰Mo≰6.0%; traces≰C≰0.08%; traces≰Si≰1.0%; traces≰Mn≰3.0%; traces≰P 21 0.045%; traces≰S≰0.035%; traces≰Cu≰2.0%; traces≰N≰0.2%; traces≰V≰0.3%; traces≰Ti≰0.3%; traces≰B≰0.005%; traces≰W≰3.0%; 0.015%≰Nb≰0.100%, the remainder being iron and inevitable manufacturing impurities.</p> |
