56677·ï»Ëƽ̨
ÎÒÃDZ¸ÓÐÖÖÖÖ¸÷ÑùµÄºÏ½ð£¬£¬£¬£¬°å²Ä£¬£¬£¬£¬¸Ö´ø£¬£¬£¬£¬Ô²¸Ö£¬£¬£¬£¬ÎÞ·ì¹Ü£¬£¬£¬£¬º¸²Ä²úÆ·£¬£¬£¬£¬Ï߲쬣¬£¬£¬¶Í¼þºÍº¸½Ó²¿¼þ£¬£¬£¬£¬¶¨ÖÆÐͲ쬣¬£¬£¬°å²ÄÐÎ×´ºÍ»ú¼Ó¹¤Áã¼þµÄȫϵÁУ¬£¬£¬£¬È·±£¿£¿£¿£¿£¿£¿ÉÒÔÖª×ãÄúÒªº¦µÄÏîÄ¿µÄÒªÇ󡣡£¡£¡£¡£
²úÆ·ÏêÇé
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | Cu≤ |
| 0.030 | 1.00 | 2.00 | 0.035 | 0.030 | 29.50 | Óà | 5.00 | 1.70 |
| ÆäËû | N≤ | Al≤ | Ti≤ | Fe≤ | Co≤ | V≤ | W≤ | Nb/Ta≤ |
| - | - | - | 15.0 | 5.0 | - | 2.50 | 0.70 |