30CrMnSi¡A¬O¤¤°ê°ê®a¼Ð·Ç³W©wªº¤@ºØ¦Xª÷µ²ºc¿ûªºµP¸¹¡C
½è¶q¤À¼Æ¡]%¡^¡G
C¡G0.27¡ã0.34
Si¡G0.90¡ã1.20
Mn¡G0.80¡ã1.10
Cr¡G0.80¡ã1.10
°ª±j«×½Õ½èµ²ºc¿û¡C¨ã¦³«Ü°ªªº±j«×©M¶´©Ê¡A²f³z©Ê¸û°ª¡A§NÅܧζì©Ê¤¤µ¥¡A¤Á«d¥[¤u©Ê¯à¨}¦n¡C¦³¦^¤õ¯Ü©Ê¶É¦V¡A¾î¦Vªº½ÄÀ»¶´«×®t¡C²k±µ©Ê¯à¸û¦n¡A¦ý«p«×¤j©ó3mm®É¡AÀ³¥ý¹w¼ö¨ì150¢J¡A²k«á»Ý¼ö³B²z¡C¤@¯ë½Õ½è«á¨Ï¥Î¡C
¦h¥Î©ó¨î³y°ªt²ü¡B°ª³tªº¦UºØ«n¹s¥ó¡A¦p¾¦½ü¡B¶b¡BÂ÷¦X¾¹¡BÃì½ü¡B¬â½ü¶b¡B¶b®M¡BÁ³®ê¡BÁ³¥Àµ¥¡A¤]¥Î©ó¨î³y@¿i¡B¤u§@·Å«×¤£°ªªº¹s¥ó¡AÅܸü²üªº²k±µºc¥ó¡A¦p°ªÀ£¹ª·¾÷ªº¸¤ù¡B»ÖªO¥H¤Î«D»G»k©ÊºÞ¹DºÞ¤l¡C