¤@¡BµP¸¹Â²¤¶q³f137*8188*0376±i¸g²z
30CrMnTi¦Xª÷¿û¨ã¦³°ª±j«×¡B°ª¶´©Ê©M¸û°ª²f³z©Ê¡C30CrMnTi¦Xª÷¿û¥Dnªº¦Xª÷¦¨¤À¬O»Ì¡B¿ø¥H¤ÎÜg¡C¥Ø«e,30CrMnTi¦Xª÷¿û¥Dn§@¬°¾÷±ñ¨î³y¦æ·~¤¤©Ò»Ýnªº¾¦¶Ç¥óªº°ò§÷,¦p¾¦½ü¡B¾¦½ü¶b¥H¤Î½½±ìµ¥¹s³¡¥ó,³o¨Ç¹s³¡¥óªºÀ³¥Î¤uªp¯SÂI¬O¤u§@¹Lµ{¤¤»Ýn¨ü¨ì¤Ï´_¡B¸û¤jªº«t²ü:©Ò¥H³on¨D30CrMnTi¦Xª÷¿û¦b©Ê¯à¤W¦³µÛ¸û¬°ªº§Ü©Ô,§Ü¯h³Ò¡B§Ü½ÄÀ»µ¥±j«×¡B¶´©Ê¥H¤Îµw«×¡C¥«±¤W30CrMnTi¦Xª÷¿û³q±`»Ýn¶i¦æ¼ö³B²z«á¤~¯à¨Ï¥Î,¦]¤£¦Pªº¼ö³B²z¤uÃÀ©Ò²£¥Íªº®ÄªG¨ã¦³¸û¤j¤£¦P¡C»Ýn¹ê¥Î³æ¦ì¦Û¦æ½Õ¾ã¡C30CrMnTi¦Xª÷¿û°õ¦æ¼Ð·Ç¬°:GB/T3077-2015¡C§@ªÌ:wygt0376
¤G¡B¤Æ¾Ç¦¨¤À
µP¸¹ | C | Si | Mn | Mo | P | S | Cu | Cr | Ni |
30CrMnTi | 0.24-0.32 | 0.17-0.37 | 0.80-1.10 | 0.10 | 0.035 | 0.035 | 0.30 | 1.00-1.30 | 0.30 |
¿û¤¤´Ý¾lÂë¡B³«¡BÜg§t¶qÀ³§@¤ÀªR,µ²ªG°O¤J½è¶qÃÒ©ú®Ñ¤¤¡C®Ú¾Ú»Ý¤èn¨D,¥i¹ï´Ý¾lÂë¡B³«¡BÜg§t¶q¥[¥H¨îq³f137*8188*0376±i¸g²z¡C |
¤T¡B¥æ³fª¬ºA
1¡B30CrMnTi¿û´¶¹M¶i¦æ¼ö³B²z¥æ³f(¥¿¤õ¡B°h¤õ©Î°ª·Å¦^¤õ)¡C¤]¥i¤£¶i¦æ¼ö³B²z¥æ³f¡C
µP¸¹ | ²f¤õ | ¦^¤õ | |||
¥[¼ö·Å«×/¢J | §N«o¾¯ | ¥[¼ö·Å«×/¢J | §N«o¾¯ | ||
1¦¸²f¤õ | 2¦¸²f¤õ | ||||
30CrMnTi | 880 | 850 | ªo | 200 | ¤ô¡BªÅ®ð |
ªí¤¤©Ò¦C¼ö³B²z·Å«×¤¹³\½Õ¾ã½d³ò:²f¤õ¡Ó15¢J,§C·Å¦^¤õ¡Ó20¢J,°ª·Å¦^¤õ¡Ó50¢J¡C |
¥|¡B¤O¾Ç©Ê¯à
µP¸¹ | §Ü©Ô±j«× Rm/MPa | ¤U©}ªA±j«× RCLb/MPa | Â_«á¦ùªø²v A/% | Â_±¦¬ÁY²v Z/% | ½ÄÀ»§l¦¬¯à¶q KU2C/J | ¥¬¤óµw«× HBWA |
30CrMnTi | ¤£¤p©ó | ¤£¤j©ó | ||||
1470 | --- | 9 | 40 | 47 | 229 |
¤¡BÀ³¥Î«e´º
30CrMnTi¦Xª÷¿û¥Dn§@¬°¾÷±ñ¨î³y¦æ·~¤¤©Ò»Ýnªº¾¦¶Ç¥óªº°ò§÷,¦p¾¦½ü¡B¾¦½ü¶b¥H¤Î½½±ìµ¥¹s³¡¥ó¡C¾¦½üÀ³¥Î±¼sªx,¦bªî¿û¡B§Mª÷¡BÄq¤s¡B°_«¹B¿é¡B¤¤¤p«¬¤ô§Qµo¹q¨T½ü¾÷¡B¨î®ñ¾÷¡BÀ£ÁY¾÷¡B¹ª·¾÷©M²î²í¾÷±ñµ¥¾÷±ñ³]³Æ²£«~¤¤¦³¤£¥i©Î¯ÊªºÀ³¥Î¡C1968¦~¤W®ü¨T½ü¾÷¼t¨î³yªºÂù¶ê©·¾¦½ü¼W³t¾¹¶}±Ò¤F¥þ·sªº¾¦½ü®É¥N,¥Ø«e§Ú°ê¬O¾¦½ü²£¾P¤j°ê,¾¦½ü¨î³y¥ø·~¬ù¦³5000®a,¨ä¤¤¤W¥«¤½¥q¦³¤¤°ê°ª³t¶Ç°Ê¡B¹çªiªF¤O¡BªC¾¦«e¶i¡BÂùÀô¶Ç°Ê¡B¤¤¤j¤O¼w©M¤¤°¨¶Ç°Êµ¥¡C±q®ø¶OºÝ¨Ó¬Ý,¾¦½ü¥Dn°t¥Î©ó¨T¨®¡B¼¯¦«¨®¡B¹A¥Î¨®¡Bµo¹q¸Ë³Æ¡B§Mª÷«Ø§÷¸Ë³Æ¡B¤uµ{¾÷±ñ¡BÄ¥²î¡By¹D¥æ³q¸Ë³Æ©M¾÷¾¹¤Hµ¥q³f137*8188*-0376±i¸g²z¡C