«~µP¡GÄ_¿û ·s¤éÅK | ³W®æ¡G | §÷½è¡G1070 |
²£¦a¡G¼sªF |
SK7²¤¶
SK7¬O§tºÒ¶q0.6ªº°ªºÒ¿û¡A²f¤õµw¤Æ«á¨Ï¥Î¡ASK7@¿i·l©ÊÀu¨}¡A¥B¬°»ù®æ¸û«K©yªº¤u¨ã¿û¡C¾A¥Î©ó¦³·Æ°Ê³¡¤À»Ýn°ªµw«×ªº¹s¥ó¤Î¨î§@§N§@¼Ò¨ã¹s¥ó¡C
sk7§÷®Æ±`¥Î©ó»Ý¼u©Êªº¹s¥ó¤W,½ÄÀ£¯S©Ê¦Pspcc®t¤£¦h,µw«×©M¦^¼uµy±j,³q±`½ÄÀ£«á¦A¼ö³B²z,¥H¹F¨ì©Ò»Ýµw«×¤Î¼u©Ê¡C
SK7ºÒ¯À¤u¨ã¿û±K«×¡G7.93g/cm3
¨Ñ³fµw«×¡G
¥þ³n¡GHRC10¡Ð14
¥bµw¡GHRC22¡Ð26
¥þµw¡GHRC38¡Ð55
1.ºÒ¯À¼u®¿û
ºÒ¯À¼u®¿ûªººÒ§t¶q¡]½è¶q¤À¼Æ¡^¤@¯ë¦b0.62%~0.90%¡C«ö·Ó¨ä¿ø§t¶q¤S¤À¬°¤@¯ë¿ø§t¶q¡]½è¶q¤À¼Æ¡^(0.50%~0.80%¡^¦p65¡B70¡B85©M¸û°ª¿ø§t¶q¡]½è¶q¤À¼Æ¡^(0.90~1.20%¡^¡A¦p65Mn¨âÃþ¡C
2.¦Xª÷¼u®¿û
¦Xª÷¼u®¿û¬O¦bºÒ¯À¿ûªº°ò¦¤W¡A³q¹L¾A·í¥[¤J¤@ºØ©Î´XºØ¦Xª÷¤¸¯À¨Ó´£°ª¿ûªº¤O¾Ç©Ê¯à¡B²f³z©Ê©M¨ä¥L©Ê¯à¡A¥Hº¡¨¬¨î³y¦UºØ¼u®©Ò»Ý©Ê¯àªº¿û¡C
¦Xª÷¼u®¿ûªº°ò¥»²Õ¦¨«Y¦C¦³¡AÖº¿ø¼u®¿û¡BÖº»Ì¼u®¿û¡B»Ì¿ø¼u®¿û¡B»Ì³«¼u®¿û¡BÂë»Ì³«¼u®¿ûµ¥¡C¦b³o¨Ç«Y¦Cªº°ò¦¤W¡A¦³¤@¨ÇµP¸¹¬°¤F´£°ª¨ä¬Y¨Ç¤è±ªº©Ê¯à¦Ó¥[¤J¤F໡B³«©Î¸Nµ¥¦Xª÷¤¸¯À¡C
¦¹¥~¡AÁÙ±q¨ä¥L¿ûÃþ¡A¦pºÒ¯Àµ²ºc¿û¡BºÒ¯À¤u¨ã¿û¡B°ª³t¤u¨ã¿û¡B¤£ù׿û¡A¿ï¾Ü¤@¨ÇµP¸¹§@¬°¼u®¥Î¿û¡C
µØªê¼u®¿û¤O¾Ç©Ê¯à¡G
SK7¼u®¿û¤¸¯À¡G
§Ú̥ιê¤O³y´N«~½è¡A¥Î«~½èű³y¸Û«H
§÷®Æ¦WºÙ¡G60Si2Mn
°õ¦æ¼Ð·Ç¡GGB/T 1222-2007¡C
60Si2Mn¦Xª÷¼u®¿û¬OÀ³¥Î¼sªxªºÖº¿ø¼u®¿û¡A±j«×¡B¼u©Ê©M²f³z©Ê¸û55Si2Mnµy°ª¡C60Si2Mn¦Xª÷¼u®¿û¾A©óÅK¹D¨®½ø¡B¨T¨®©ì©Ô¾÷¤u·~¤W¨î§@©Ó¨ü¸û¤jt²üªº«ó§Î¼u®©Î½u®|¦b30mm¥H¤UªºÁ³±Û¼u®¡BªO®¤]¾A©ó¨î§@¤u§@·Å«×¦b250 ¢J¥H¤U«D»G»k¤¶½è¤¤ªº@¼ö¼u®¥H¤Î©Ó¨ü¥æÅÜt²ü¤Î¦b°ªÀ³¤O¤U¤u§@ªº¤j«¬«n¨÷¨î¼u®¡C
§÷®Æ¦WºÙ¡G65Mn¼u®¿û
µP¸¹¡G65mn
¼Ð·Ç¡GGB/T 1222-2007
65Mn¼u®¿û¼ö³B²z¤Î§N©Þµw¤Æ«á¡A±j«×¸û°ª¡A¨ã¦³ªº¶´©Ê©M¶ì©Ê¡F¬Û¦Pªí±ª¬ºA©M§¹¥þ²f³z±¡ªp¤U¡A¯h³Ò·¥»P¦Xª÷¼u®¬Û·í¡C¦ý²f³z©Ê®t¡A¥Dn¥Î©ó¸û¤p¤Ø¤oªº¼u®¡A¦p½ÕÀ£½Õ³t¼u®¡B´ú¤O¼u®¡B¤@¯ë¾÷±ñ¤Wªº¶ê¡B¤èÁ³±Û¼u®©Î©Ô¦¨¿ûµ·§@¤p«¬¾÷±ñ¤Wªº¼u®¡C
65Mn¼u®¿û¯S©Ê¤Î¾A¥Î½d³ò¡G
¼ö³B²z¤Î§N©Þµw¤Æ«á¡A±j«×¸û°ª¡A¨ã¦³ªº¶´©Ê©M¶ì©Ê¡F¦b¬Û¦Pªí±ª¬ºA©M§¹¥þ²f³z±¡ªp¤U¡A¯h³Ò·¥»P¦Xª÷¼u®¬Û·í¡C¦ý²f³z©Ê®t¡A¥Dn¥Î©ó¸û¤p¤Ø¤oªº¼u®¡A¦p½ÕÀ£½Õ³t¼u®¡B´ú¤O¼u®¡B¤@¯ë¾÷±ñ¤Wªº¶ê¡B¤èÁ³±Û¼u®©Î©Ô¦¨¿ûµ·§@¤p«¬¾÷±ñ¤Wªº¼u®¡C
µØªê¼u®¿û±a³W®æ¤½®t¡G
«p«×, mm ¤½®t, mm
>0.10-0.25 0-0.02
>0.25-0.40 0-0.03
>0.40-0.70 0-0.04
>0.70-1.00 0-0.05
>1.00-1.50 0-0.07
>1.50-2.50 0-0.09
>2.50-5.00 0-0.12
¤¤¥~¼u®¿ûµP¸¹¡G
¤¤°ê¼u®¿û¡G65Mn 70Mn 55Si2Mn 55SI2MnB 55SI2MnVB 60Si2Mn 60Si2MnA 60SI2CrA 60Si2CrVA 55CrVA 60CrMnBA 55CrMnA 60CrMnA 60CrMnOA 30W4Cr2VA 70Si2CrA 55CrSiA
»OÆW¤¤¿û¼u®¿û¡GSK3 SK5 SK7 SKS51 S55C S65C SK85 SK4 SK85 T8A T12A T10A
¬ü°êªâ¥i¼Ö¼u®¿û¡G1065 1070 1084 1566 1572 9255 9260 5155 5160 4151 6150 51B60H
¼w°ê¼»´µ¯S¼u®¿û¡GC67E CK67 C75E CK75 C85E CK85 C101E CK101 38Si6 38Si7 51Si7 55Si7 56Si7 65Si7 71Si7 60SiMn 51MnV7 54SiCr6 60SiCr7
¤é¥»¦í¤Í¼u®¿û¡GSUP3 SUP6 SUP7 SUP9 SUP9A SUP11A SUKP12 SUP13 S50C-CSP S55C-CSP S60C-CSP S65C-CSP S70C-CSP SK5-CSP SUP10-CSP
Áp«Y§ÚÌ¡G
ªF²ð¥«µØªêª÷Äݧ÷®Æ¦³¤½¥q
¥ø·~¼ö½u(Tel):0769-85301650 0769-85306219
¤½¥q¶Ç¯u(FAX):0769-85312203
²¾°Ê¹q¸Ü:13713138702 15812867680 (³¢¸g²z)
¥ø·~¶l½c:c13713138702@163.com
¦b½u¥æ¬y:605478223