ºãÐÐ3

»¶Ó­À´µ½ºãÐÐ3¹Ù·½ÍøÕ¾
ºãÐÐ3ѧÌÃ
µ±Ç°Î»ÖãºÍøÕ¾Ê×Ò³ > ºãÐÐ3ѧÌÃ

»ÆÍ­µÄÈÈ´¦Àí£¬£¬£¬£¬£¬Ïêϸ½²½â»ÆÍ­¹Ü²Ä¡¢°ô²Ä¡¢Ï߲IJ»Í¬ÅƺŵÄÍË»ðζÈÒÔ¼°ÍË»ðºóµÄÁ¦Ñ§ÐÔÄܺÍÓ¦ÓÃ

·¢²¼Ê±¼ä£º2021-07-29µã»÷£º6983

»ÆÍ­¼´¶þԪͭпºÏ½ð£¬£¬£¬£¬£¬ÓÖ³ÆÆÕͨ»ÆÍ­£¬£¬£¬£¬£¬°´×éÖ¯¿É·ÖΪµ¥»ÆÍ­ºÍÁ½Ïà»ÆÍ­¡£¡£¡£¡£¡£¡£¡£µ¥»ÆÍ­Ò²³Æ¦Á»ÆÍ­£¬£¬£¬£¬£¬Cuº¬Á¿ÔÚ62.4%-100%(wt)Ö®¼ä¡£¡£¡£¡£¡£¡£¡£Á½Ïà»ÆÍ­¼´£¨¦Á+¦Â£©»ÆÍ­£¬£¬£¬£¬£¬Cuº¬Á¿ÔÚ56.6%-62.4%£¨wt£©Ö®¼ä£¬£¬£¬£¬£¬ZnÔÚCuÖеĹÌÈܶÈËæÎ¶ȽµµÍ¶øÔö´ó¡£¡£¡£¡£¡£¡£¡£³ýº¬ÂÁ»ÆÍ­Í⣬£¬£¬£¬£¬»ÆÍ­Ò»°ãÎÞÈÈ´¦ÀíÇ¿»¯Ð§¹û¡£¡£¡£¡£¡£¡£¡£¹Ê³£²ÉÓÃÍË»ðÀ´¸ÄÉÆÆäÀä¼Ó¹¤£¨³åѹ¡¢À­Éî¡¢»ú¼Ó¹¤£©ÐÔÄÜ¡£¡£¡£¡£¡£¡£¡£» £»£»£»£»ÆÍ­°ë³ÉÆ·ÍË»ðºóµÄÁ¦Ñ§ÐÔÄܼ°Àä±äÐÎÐÔÄÜÖ÷Ҫȡ¾öÓÚ¾§Á£³ß´ç£¬£¬£¬£¬£¬Ò»°ã¹æÂÉÊǾ§Á£Ð¡£¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬Ó²¶È¸ß¡£¡£¡£¡£¡£¡£¡£ÁíÍ⣬£¬£¬£¬£¬Àä±äÐÎÁ¿´ó£¬£¬£¬£¬£¬Ó²¶È¸ß£¨Àä×÷Ó²»¯£©£» £»£»£»£»ÍË»ðζȵͣ¬£¬£¬£¬£¬Ó²¶È¸ß¡£¡£¡£¡£¡£¡£¡£

Àä±äÐκóÍ˻𣬣¬£¬£¬£¬Í¬Ò»Î¶ÈÏ£¬£¬£¬£¬£¬Ê±¼ä³¤ÔòÓ²¶ÈµÍ£» £»£»£»£»Ïàͬʱ¼äÏ£¬£¬£¬£¬£¬Î¶ȸßÔòÓ²¶ÈµÍ¡£¡£¡£¡£¡£¡£¡£

º¬Ð¿Á¿µÍµÄ»ÆÍ­£¬£¬£¬£¬£¬Àä×÷Ó²»¯×÷ÓÃС£¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬ÐèҪϸ»¯Æä¾§Á£À´»ñµÃ½Ï¸ßµÄÓ²¶È¡£¡£¡£¡£¡£¡£¡£

º¬Zn´óÓÚ20%£¨wt£©µÄ»ÆÍ­£¬£¬£¬£¬£¬Àä±äÐκó´æÔÚ²ÐÓàÓ¦Á¦£¬£¬£¬£¬£¬ÔÚ³±Êª´óÆø£¨ÓÈÆäÊǺ¬Óа±¡¢ï§ÑÎµÄ´óÆø£©¡¢¹¯ºÍ¹¯ÑÎÈܼÁÖУ¬£¬£¬£¬£¬¼«ÒײúÉúÓ¦Á¦¸¯Ê´µ¼Ö¿ªÁÑ£¬£¬£¬£¬£¬±ØÐë½øÐÐÈ¥Ó¦Á¦Í˻𡣡£¡£¡£¡£¡£¡£

»ÆÍ­Àä¼Ó¹¤¹ý³ÌÖеÄÖмäÍË»ðζȣ¨¡æ£©Ò»°ãËæÓÐЧ³ß´ç£¨mm£©µÄ¼õСÐèÊʵ±½µµÍ£¬£¬£¬£¬£¬·ÖÁÐÓÚÏ£º

H96 £º

560-600£¨£¾5mm£©  540-580£¨1-5mm£©

500-540£¨0.5-1mm£© 450-500£¨£¼0.5mm£©

H90£º

650-700£¨£¾5mm£©   620-680£¨1-5mm£©

560-620£¨0.5-1mm£© 450-560£¨£¼0.5mm£©

H80£º

650-700£¨£¾5mm£©  580-650£¨1-5mm£©

540-600£¨0.5-1mm£©¡¢500-560£¨£¼0.5mm£©

H68£º

580-650£¨£¾5mm£©  540-600£¨1-5mm£©

500-560£¨0.5-1mm£©  440-500£¨£¼0.5£©

H62¡¢H59£º

650-700£¨£¾5mm£©  600-660£¨1-5mm

520-600£¨0.5-1mm£©  460-530£¨£¼0.5mm£©

HFe59-1-1£º

600-650£¨£¾5mm£©  520-620£¨1-5mm£©

450-550£¨0.5-1mm£©  420-480£¨£¼0.5mm£©

HSn70-1£º

600-750£¨£¾5mm£©  560-620£¨1-5mm£©

520-580£¨0.5-1mm£©  450-500£¨£¼0.5mm£©

HSn62-1£º

600-650£¨£¾5mm£©  550-630£¨1-5mm£©

520-580£¨0.5-1mm£©  500-550£¨£¼0.5mm£©

HSn63-3£º

600-650£¨£¾5mm£©  540-620£¨1-5mm£©

520-600£¨0.5-1mm£©  480-540£¨£¼0.5mm£©

HSn59-1£º

600-650£¨£¾5mm£©  580-630£¨1-5mm£©

550-600£¨0.5-1mm£©  480-550£¨£¼0.5mm£©

¹Ü²Ä¡¢°ô²ÄËæÆäÍË»ðǰµÄÏà¶Ô¡°Ó²¡¢À­ÖưëÓ²¡¢Èí¡±ÈýÖÖ״̬£¬£¬£¬£¬£¬ÍË»ðζȣ¨¡æ£©ÐèÒªÖ𽥼Ӹߣ¬£¬£¬£¬£¬·ÖÁÐÓÚÏ£º

¹Ü²Ä£º

H96  Èí550-600

H80  Èí480-550

H68¡¢H62  Ó²340-380  À­ÖưëÓ²400-450

HPb59-1¡¢HSn70-1  À­ÖưëÓ²420-450

H60Ô²ÐξØÐε¼²¨¹Ü  Ó²200-250

°ô²Ä£º

H96  Èí550-620

H90¡¢H80¡¢H70  À­ÖưëÓ²250-300  Èí650-720

H68  À­ÖưëÓ²350-400  Èí500-550

H62¡¢HSn62-1  À­ÖưëÓ²400-450

H59-1¡¢HFe59-1-1  À­ÖưëÓ²350-400

HMn58-2  À­ÖưëÓ²320-370

»ÆÍ­Ïß²ÄÔٽᾧÍ˻𣬣¬£¬£¬£¬ÐèÒªËæÍË»ðǰµÄÏà¶Ô¡°Ó²¡¢°ëÓ²¡¢Èí¡±µÄÈýÖÖ״̬¶øÖð½¥Ìá¸ßÍË»ðζȣ¨¡æ£©£¬£¬£¬£¬£¬Ïß¾¶²»Í¬Ò²ÐèÒªÏàÓ¦µ÷Õû£¬£¬£¬£¬£¬·ÖÁÐÓÚÏ£º

H96¡¢H90¡¢H80£º

Ïß¾¶0.3-0.6  Èí390-410

Ïß¾¶0.3-6.0  Ó²160-180  Èí390-410

H68£º

Ïß¾¶0.3-6.0  Ó²160-180  °ëÓ²350-370  Èí460-480

H62£º

Ïß¾¶0.3-1.0  Ó²160-180  °ëÓ²160-180  Èí390-410

Ïß¾¶1.1-4.9  Ó²160-180  °ëÓ²240-260  Èí390-410

Ïß¾¶5.0-6.0  Ó²160-180  °ëÓ²260-280  Èí390-410

HPb59-1£º

Ïß¾¶0.3-6.0  Ó²160-250  °ëÓ²330-350  Èí390-430

Al¡¢Ni¡¢Fe¡¢Sn¡¢Si¡¢Mn¡¢PbµÈÖ÷ÒªÔªËØÈÚÈë¦ÁÏàºÍ¦ÂÏàʱ£¬£¬£¬£¬£¬ÄÜʹ¦ÁºÍ¦ÂÏàµÄÏà¶ÔÁ¿·¢Éú±ä»¯¡£¡£¡£¡£¡£¡£¡£º¬AlÁ¿´óÓÚ3%£¨wt£©µÄ»ÆÍ­¿ÉÒÔ½øÐÐʱЧǿ»¯¡£¡£¡£¡£¡£¡£¡£

ÀýÈ磬£¬£¬£¬£¬HAl59-3.2µÄÈÈ´¦ÀíÇ¿»¯¹¤ÒÕÊÇ800¡æ¹ÌÈÜ£¬£¬£¬£¬£¬350-450¡æÊ±Ð§¡£¡£¡£¡£¡£¡£¡£

»ÆÍ­µÄ±ê×¼¾§Á£¶È£¬£¬£¬£¬£¬ÊÇÓÃÆ½¾ù¾§Á£³ß´ç£¨mm£©±íʾµÄ£¨Ïê¼ûYS/T 347-2004¡¶Í­¼°Í­ºÏ½ð ƽ¾ù¾§Á£¶È²â¶¨·½·¨¡·£©¡£¡£¡£¡£¡£¡£¡£²»Í¬µÄ±ê×¼¾§Á£¶È£¬£¬£¬£¬£¬ÊÊÓ¦²»Í¬µÄ¼Ó¹¤¹¤ÒÕ·½·¨£º

±ê×¼¾§Á£¶È0.015mm£¬£¬£¬£¬£¬ÊµÓÃÓÚÇá¶È±äÐμþ£¬£¬£¬£¬£¬ÈçÂäÁÏ¡¢ÍäÇú¡£¡£¡£¡£¡£¡£¡£

±ê×¼¾§Á£¶È0.025mm£¬£¬£¬£¬£¬ÊÊÓÃÓÚÇá³åѹ¼þ£¬£¬£¬£¬£¬ÈçѹӡµÈ͹°¼¼Ó¹¤¡£¡£¡£¡£¡£¡£¡£

±ê×¼¾§Á£¶È0.035mm£¬£¬£¬£¬£¬ÊÊÓÃÓÚ³åѹºóÒªÇó¸ß¹â»¬¶ÈÁã¼þ¡£¡£¡£¡£¡£¡£¡£

±ê×¼¾§Á£¶È0.050mm£¬£¬£¬£¬£¬ÊÊÓÃÓÚÉî³å¼þ£¬£¬£¬£¬£¬ÈçÀ­Éî¡¢ÕÛÍäÁã¼þ¡£¡£¡£¡£¡£¡£¡£

±ê×¼¾§Á£¶È0.070mm£¬£¬£¬£¬£¬ÊÊÓÃÓÚºñ¼þ³åѹÁã¼þ¡£¡£¡£¡£¡£¡£¡£

»ÆÍ­µÄÁ¦Ñ§ÐÔÄܼ°ÓÃ;·ÖÁÐÓÚÏ£º

ÆÕͨ»ÆÍ­£º

1£¬£¬£¬£¬£¬H96£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È240MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ52%£¬£¬£¬£¬£¬ÓÃÓÚµ¼²¨¹Ü¡¢ÀäÄý¹Ü¡¢É¢ÈÈÆ¬¡¢µ¼µçÁã¼þ¡£¡£¡£¡£¡£¡£¡£

2£¬£¬£¬£¬£¬H90£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È260MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ44%£¬£¬£¬£¬£¬ÓÃÓÚË®Ï乩ÅÅË®¹Ü¡¢µç×èñ¡¢½±Õ¡¢¹©·îËÜÏñµÈ¡£¡£¡£¡£¡£¡£¡£

3£¬£¬£¬£¬£¬H80£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È310MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ52%£¬£¬£¬£¬£¬ÓÃÓÚÍ­Íø¡¢±¡±Ú¹Ü¡¢²¨Îƹܡ¢·¿Îݽ¨ÖþÓÃÆ·µÈ¡£¡£¡£¡£¡£¡£¡£

4£¬£¬£¬£¬£¬H68£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È330MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ56%£¬£¬£¬£¬£¬ÓÃÓÚ¸÷ÖÖ¸´ÔÓµÄÀä³å¼þ¡¢É¢ÈÈÆ÷Íâ¿Ç¡¢µ¼²¨¹Ü¡¢²¨Îƹܵȣ¬£¬£¬£¬£¬ÊÇÓÃ;***¹ãµÄ»ÆÍ­ºÏ½ð¡£¡£¡£¡£¡£¡£¡£

5£¬£¬£¬£¬£¬H62£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È360MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ49%£¬£¬£¬£¬£¬ÓÃÓÚ¸÷ÖÖÏú¶¤¡¢ÂÝĸ¡¢Ã­¶¤¡¢µæÈ¦¡¢µ¼²¨¹Ü¡¢¼ÐÏß°å¡¢»·Ðμþ¼°É¢ÈÈÆ÷Áã¼þ£¬£¬£¬£¬£¬ÖÆÌǹ¤Òµ¡¢´¬²°¹¤Òµ¡¢ÔìÖ½¹¤ÒµÓÃÁã¼þµÈ¡£¡£¡£¡£¡£¡£¡£

Îý»ÆÍ­£º

1£¬£¬£¬£¬£¬HSn70-1£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È350MPa----ÑÓÉìÂÊ60%£» £»£»£»£»¿¹À­Ç¿¶È   700MPa----ÑÓÉìÂÊ4%£¬£¬£¬£¬£¬ÓÃÓÚº£ÂÖÀäÄýÆ÷¹Ü¡£¡£¡£¡£¡£¡£¡£

2£¬£¬£¬£¬£¬HSn62-1£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È400MPa----ÑÓÉìÂÊ40%£» £»£»£»£»¿¹À­Ç¿¶È700MPa----ÑÓÉìÂÊ4%£¬£¬£¬£¬£¬ÓÃÓÚ´¬²°Áã¼þ¡£¡£¡£¡£¡£¡£¡£

3£¬£¬£¬£¬£¬HSn60-1£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È380MPa----ÑÓÉìÂÊ40%£» £»£»£»£»¿¹À­Ç¿¶È560MPa----ÑÓÉìÂÊ10%£¬£¬£¬£¬£¬ÓÃÓÚ´¬²°º¸½Ó¼þ¡¢º¸Ìõ¡£¡£¡£¡£¡£¡£¡£

Ǧ»ÆÍ­£º

1£¬£¬£¬£¬£¬HPb74-3£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È350MPa----ÑÓÉìÂÊ50%£» £»£»£»£»¿¹À­Ç¿¶È550MPa----ÑÓÉìÂÊ5%£¬£¬£¬£¬£¬ÓÃÓÚÆû³µ¡¢Å©»úÉÏÒªÇóÇÐÏ÷ÐÔÄܺõÄÁã¼þ¡£¡£¡£¡£¡£¡£¡£

2£¬£¬£¬£¬£¬HPb64-2£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©¿¹À­Ç¿¶È350MPa----ÑÓÉìÂÊ55%£» £»£»£»£»¿¹À­Ç¿¶È600MPa----ÑÓÉìÂÊ5%£¬£¬£¬£¬£¬ÓÃÓÚÖÓ±í¡¢Æû³µÐÐÒµÒªÇóÇÐÏ÷ÐÔÄܺõÄÁã¼þ¡£¡£¡£¡£¡£¡£¡£

3£¬£¬£¬£¬£¬HPb63-3£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È350MPa----ÑÓÉìÂÊ55%£» £»£»£»£»¿¹À­Ç¿¶È600PMa----ÑÓÉìÂÊ5%£¬£¬£¬£¬£¬ÓÃÓÚÒªÇóÇÐÏ÷ÐÔÄܼ«ºÃµÄÖÓ±íÁã¼þ¡£¡£¡£¡£¡£¡£¡£

4£¬£¬£¬£¬£¬HPb60-1£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È370MPa----ÑÓÉìÂÊ45%£» £»£»£»£»¿¹À­Ç¿¶È670MPa----ÑÓÉìÂÊ4%£¬£¬£¬£¬£¬ÓÃÓÚÈȳå»÷ºÍÇÐÏ÷ÐÔÄܺõļӹ¤¼þ¡£¡£¡£¡£¡£¡£¡£

ÂÁ»ÆÍ­£º

1£¬£¬£¬£¬£¬HAl85-0.5£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È350MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ60%£¬£¬£¬£¬£¬ÓÃÓÚº£´¬ÀäÄý¹Ü¡£¡£¡£¡£¡£¡£¡£

2£¬£¬£¬£¬£¬HAl77-2£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È400MPa----ÑÓÉìÂÊ55%£» £»£»£»£»¿¹À­Ç¿¶È650MPa----ÑÓÉìÂÊ12%£¬£¬£¬£¬£¬ÓÃÓÚº£´¬ÀäÄý¹Ü¡£¡£¡£¡£¡£¡£¡£

3£¬£¬£¬£¬£¬HAl60-1-1£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È450MPa----ÑÓÉìÂÊ45%£» £»£»£»£»¿¹À­Ç¿¶È750MPa-ÑÓÉìÂÊ8%£¬£¬£¬£¬£¬ÓÃÓÚÔÚº£Ë®Öй¤×÷µÄ¸ßÇ¿¶ÈÁã¼þ¡£¡£¡£¡£¡£¡£¡£

4£¬£¬£¬£¬£¬HAl59-3-2£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È380MPa----ÑÓÉìÂÊ50%£» £»£»£»£»¿¹À­Ç¿¶È650MPa----ÑÓÉìÂÊ15%£¬£¬£¬£¬£¬ÓÃÓÚ³£ÎÂϹ¤×÷µÄ¸ßÇ¿¶ÈÁã¼þ¡£¡£¡£¡£¡£¡£¡£

ÃÌ»ÆÍ­£º

1£¬£¬£¬£¬£¬HMn58-2£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È400MPa----ÑÓÉìÂÊ40%£» £»£»£»£»¿¹À­Ç¿¶È700MPa----ÑÓÉìÂÊ10%£¬£¬£¬£¬£¬ÓÃÓÚ´¬²°¼°Èõµç¹¤ÒµÓÃÁã¼þ¡£¡£¡£¡£¡£¡£¡£

2£¬£¬£¬£¬£¬HMn57-3-1£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È550MPa----ÑÓÉìÂÊ25%£» £»£»£»£»¿¹À­Ç¿¶È700MPa----ÑÓÉìÂÊ3%£¬£¬£¬£¬£¬ÓÃÓÚÄÍÊ´Áã¼þ¡£¡£¡£¡£¡£¡£¡£

Ìú»ÆÍ­£º

1£¬£¬£¬£¬£¬HFe59-1-1£¬£¬£¬£¬£¬ÍË»ð£¨Àä±äÐÎ50%£©£¬£¬£¬£¬£¬¿¹À­Ç¿¶È450MPa----ÑÓÉìÂÊ50%£» £»£»£»£»¿¹À­Ç¿¶È700MPa----ÑÓÉìÂÊ7%£¬£¬£¬£¬£¬ÓÃÓÚĦ²ÁºÍº£Ë®¸¯Ê´Ìõ¼þϵÄÁã¼þ¼°µæÈ¦¡£¡£¡£¡£¡£¡£¡£

2£¬£¬£¬£¬£¬HFe58-1-1£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È450MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ10%£¬£¬£¬£¬£¬ÓÃÓÚÈÈѹºÍÒªÇóÇÐÏ÷ÒªÇó¸ßµÄ»ú¼Ó¹¤Áã¼þ¡£¡£¡£¡£¡£¡£¡£

Äø»ÆÍ­£º

1£¬£¬£¬£¬£¬HNi65-5£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È380MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ65%£¬£¬£¬£¬£¬ÓÃÓÚѹÁ¦¼Æ¹Ü¡¢ÀäÄý¹ÜµÈ£¬£¬£¬£¬£¬

¹è»ÆÍ­£º

1£¬£¬£¬£¬£¬HSi80-3£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È500MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ40%£¬£¬£¬£¬£¬ÓÃÓÚÕôÆû¹Ü¡¢Ë®¹ÜÅä¼þ£¬£¬£¬£¬£¬¿É´úÌßÄÍÄ¥ÎýÇàÍ­¡£¡£¡£¡£¡£¡£¡£

2£¬£¬£¬£¬£¬HSi65-1.5-3£¬£¬£¬£¬£¬Í˻𣬣¬£¬£¬£¬¿¹À­Ç¿¶È300MPa£¬£¬£¬£¬£¬ÑÓÉìÂÊ20%£¬£¬£¬£¬£¬ÓÃÓÚÕûÆë¹Ü¡¢Ë®¹ÜÅä¼þ£¬£¬£¬£¬£¬¿É´úÌæÄÍÄ¥ÎýÇàÍ­¡£¡£¡£¡£¡£¡£¡£

À´Ô´£ºÃ¿ÌìѧµãÈÈ´¦Àí    ×÷Õߣº¸ßÎÄÃ÷

 

          

 

 


18638867822

¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿