³W®æ	»ô¥þ
§÷½è	CrWMn¦Xª÷¤u¨ã¿û
²£¦a	¶i¤f/°ê²£

6CrW2Si¦Xª÷¤u¨ã¶ê¿û  100-230 ²{³f§å¹s  ¯S®í³W®æ­n¨D©w°µ¥[¤u

6CrW2Si°õ¦æ¼Ð·ÇGB/T1299-2000¡A´Î§÷³W®æ?14-?200mm¡A¥[¤u¤uÃÀ¡G§NÀ£¤O¥[¤u¡B¼öÀ£¤O¥[¤u¡B¤Á«d¥[¤u¡A¥Î³~¡G­@½ÄÀ»¤u¨ã¥Î¡A¥Î©ó¨î³yªÅ®ðÁè¤u¨ã¡B³»ÀY¼Ò¡B¤Á³Î¾¹¡B°Å¤M¡BÆw¤l¡B½ÄÀYµ¥¡C²£«~¯SÂI¡G­@½ÄÀ»¥Î¿û¡A»ÌÖº¿û¤¤¥[Âë´¹²É²Ó¤p§¡¤Ã¡A¦^¤õ¶´©Ê¸û°ª¡A¼öí©w©Ê¦n¡A²f³z©Ê°ª¡A¦Ó¥B±j«×°ª¡A­@¿i©Ê±j¡C¨î³y¤uÃÀ¡G¹q©·Äl+¯uªÅºë·Ò¡F²£«~¥Î³~¡G­@½ÄÀ»¤u¨ã¥Î¿û¡A¥Î©ó¨î³y©Ó¨ü¸û°ª½ÄÀ»¸ü²ü¥B­n¨D°ª­@¿i©Êªº¤u¨ã¡A¦p­·°Ê¤u¨ã¡BÆw¤l¡B½ÄÀ»¼Ò¨ã¡B§N°Å¾÷¤M¤ù¡B½Äµô¤ÁÃä¥Î¥W¼Ò©MªÅ®ðÁè¥Î¤u¨ãµ¥¡C

¨Ñ³f³W®æ¤Îµw«×¡G

?14-130mmÄ_¿û¨Ñ³fµw«×?70-200mm¦ÛÁë°h¤õµw«×¡Ø235HB

¤Æ¾Ç¦¨¤À¡]½è¶q¦Ê¤À¼Æ%¡^¡G

6CrW2SiCSiMnSPCrWCuNi+Cu6CrW2Si0.600.65¡Ø0.40¡Ø0.030¡Ø0.0301.202.45¡Ø0.30¡Ø0.55

²£«~©Ê¯à¡G

Á{¬ÉÂIAc1Ac3Ms½u©Ê¿±µÈ«Y¼Æ20-10020-20020-30020-40020-500·Å«×¡]ªñ¦ü­È¡^¡]¢J¡^77581028010-6m/m¡Ñ¢J11.012.513.013.514.9±K«×Kg/dm3¾É¼ö©ÊW/¡]m.k¡^¤ñ¼öJ/¡]Kg.k¡^¹qªý²vOhm.mm2/m¼u©Ê¼Ò¶qN/mm27.9320.04600.30200¡Ñ103

¼ö³B²z¡G

²f¤õ±ÀÂˤuÃÀ²f¤õ±ÀÂˤuÃÀ²f¤õ±ÀÂˤuÃÀ²f¤õ±ÀÂˤuÃÀ²f¤õ±ÀÂˤuÃÀ²f¤õ·Å«×/¢J§N«o§N«o§N«oµw«×¡]HRC¡^²f¤õ·Å«×/¢J¤¶½è¤¶½è·Å«×/¢J§N«o¦Ü«Ç·Åµw«×¡]HRC¡^860-900ªo20-40§N«o¦Ü«Ç·Å 57¦^¤õ±ÀÂˤuÃÀ¦^¤õ±ÀÂˤuÃÀ¦^¤õ±ÀÂˤuÃÀ¦^¤õ±ÀÂˤuÃÀ¦^¤õ±ÀÂˤuÃÀ¥Î³~¦^¤õ·Å«×/¢J¥[¼ö¤¶½è§N«o¤¶½èµw«×¡]HRC)À³¤O¡Bí©w²Õ´200-250ªo©Îº²¿ÄÆPªÅ®ð53-58­°§Cµw«×¡BÀ³¤O430-470ªÅ®ð©Îº²¿ÄÆP¡BµvÆQªÅ®ð45-58