2024Äê6ÔÂ11ÈÕ£¬É½Î÷Ì«¸Ö²»Ðâ¸Ö¹É·ÝÓÐÏÞ¹«Ë¾³É¹¦ÉêÇëÒ»ÏîÃûΪ“Ë«Ï಻Ðâ¸Ö¡¢Ë«Ï಻Ðâ¸Ö¹ÜÅ÷¼°ÆäÔÚÓÍÆø¿ª²ÉÖеÄÓ¦ÓÔרÀû£¬ÉêÇ빫²¼ºÅCN118166291A£¬ÉêÇëÈÕÆÚΪ2024Äê3ÔÂ14ÈÕ¡£
¸Ã·¢Ã÷ÊôÓÚ²»Ðâ¸Ö¼¼ÊõÁìÓò£¬¾ßÌåÉæ¼°Ò»ÖÖË«Ï಻Ðâ¸Ö¡¢Ë«Ï಻Ðâ¸Ö¹ÜÅ÷¼°ÆäÔÚÓÍÆø¿ª²ÉÖеÄÓ¦Ó᣸÷¢Ã÷ÌṩµÄË«Ï಻Ðâ¸Ö£¬°´ÖØÁ¿°Ù·Ö±È¼Æ£¬°üÀ¨£ºC≤0.028£¥£»Si≤0.70£¥£»Mn≤1.50£¥£»P≤0.030£¥£»S≤0.010£¥£»Cr22.0¡«23.0£¥£»Ni 5.5¡«6.5£¥£»Mo 3.0¡«3.5£¥£»Al≤0.10£¥£»N 0.10¡«0.20£¥£»ÓàÁ¿Fe£»36≤(Cr+3.3Mo+16N)≤39£»2.5≤Si+Al/(C+N)≤4¡£
²ÉÓø÷¢Ã÷µÄË«Ï಻Ðâ¸ÖÖƱ¸µÄ¸Ö¹Ü£¬Æ俹ÀÇ¿¶È¿É´ïµ½950MPaÒÔÉÏ£¬ÔÚÓÍÆø¿ª²É»·¾³ÖÐÓÐÁ¼ºÃµÄÄÍÊ´ÐÔ£¬¿ÉÓÃÓÚÉú²úÓÍÆø¿ª²É¹¤³ÌÏîÄ¿¡£
