2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷¤W®üîÒ«H¾T·~¤½¥q´£¨Ñ¡]¶i¤f¾T¦Xª÷/°ê²£¾T¦Xª÷¡^2A12¾T§÷/2A12¾T¦Xª÷/2A12¾TªO/2A12¾T´Î/2A12¾T¨÷/2A12¾T±Æ/2A12Áë¾T/2A12ªá¯¾¾TªOµ¥ ¡@¡@¼Ð·Ç¡GGB/T 3191-1998 ¡@¡@¯S©Ê¤Î¾A¥Î½d³ò¡G ¡@¡@2A12¾T¦Xª÷¬°¤@ºØ°ª±j«×µw¾T,¥i¶i¦æ¼ö³B²z±j¤Æ,¦b°h¤õ¡Bè²f¤õ©M¼öª¬ºA¤U¥i¶ì©Ê¤¤µ¥,2A12¾T¦XøÊÂI²k²k±µ©Ê¨}¦n¡A¥Î®ð²k©M´ã©·²k®É¦³§Î¦¨´¹¶¡µõ¯¾ªº¶É¦V¡F,2A12¾T¦Xª÷¦b²f¤õ©M§N§@µw¤Æ«á¥i¤Á«d©Ê¯à©|¦n¡A¦b°h¤õª¬ºA®É¤£¨}¡C§Ü»k©Ê¤£°ª,±`±Ä¥Î¶§·¥®ñ¤Æ³B²z»PÒ\º£¤èªk©Îªí±¥[¥]¾T¼h¥H´£°ª§Ü»G»k¯à¤O¡C ¡@¡@¤Æ¾Ç¦¨¥÷¡G ¡@¡@¾T Al ¡G¾l¶q ¡@¡@Öº Si ¡G 0.50 ¡@¡@»É Cu ¡G3.8¡ã4.9 ¡@¡@Áâ Mg¡G1.2¡ã1.8 ¡@¡@¾N Zn¡G 0.30 ¡@¡@¿ø Mn¡G0.30¡ã0.9 ¡@¡@Üg Ti ¡G 0.15 ¡@¡@Âì Ni¡G 0.10 ¡@¡@ÅK Fe¡G 0.000¡ã 0.500 ¡@¡@ÅK+Âì Fe+Ni¡G 0.000¡ã 0.500 ¡@¡@ª`¡G³æÓ: 0.05¡F¦Xp: 0.10 ¡@¡@2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¦Xª÷¤O¾Ç©Ê¯à¡G ¡@¡@§Ü©Ô±j«× £mb (MPa)¡G 390 ¡@¡@±ø¥ó©}ªA±j«× £m0.2 (MPa)¡G 255 ¡@¡@¦ùªø²v £_5 (¢H)¡G 12 ¡@¡@ª` ¡G´Î§÷«Ç·ÅÁa¦V¤O¾Ç©Ê¯à ¡@¡@¸Õ¼Ë¤Ø¤o¡G´Î§÷ª½®|(¤è´Î¡B¤»¨¤´Î¤º¤Á¶êª½®|) 22 ¡@¡@2A12¾T¦Xª÷¼ö³B²z³W½d¡G ¡@¡@1) §¡¤Ã¤Æ°h¤õ¡G¥[¼ö480¡ã495¢J¡F«O·Å12¡ã14h¡FÄl§N¡C2)§¹¥þ°h¤õ:¥[¼ö390¡ã430¢J¡F«O·Å®É¶¡30¡ã120min¡FÄl§N¦Ü300¢J¡AªÅ§N¡C 3)§Ö³t°h¤õ¡G¥[¼ö350¡ã370¢J¡F«O·Å®É¶¡¬°30¡ã120min¡FªÅ§N¡C4)²f¤õ©M®É®Ä:²f¤õ495¡ã505¢J,¤ô§N¡F¤H¤u®É®Ä 185¡ã195¢J,6¡ã12h,ªÅ§N¡F¦ÛµM®É®Ä:«Ç·Å96h¡C ·PÁ±z¬d¬Ý§Ú¥qµo¥¬ªº²£«~¡I¦p¦³»Ýn¨ä¥L§÷®ÆÅwªï¨Ó¹q«t¸ß,¥»¤½¥q±N§K¶O°e³fªA°È¡AÁÂÁ¡I ¬Û¦Pªº²£«~,»ù®æ§ó·G,¬Û¦Pªº»ù®æ,½è¶q§óÀu,¬Û¦Pªº½è¶q,ªA°È.°e³f¤Î®É¡D»ù®æ¦X²z¡D¡D¦hÁ¤ä«ù. Áp «Y ¤H¡G¤ýµY 021-37772490 15921950273 ºô§}¡Gwww.sh-kaixin.cn QQ¡G2426392243 ¶l ½c¡Gshkaixin1@163.com 2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷2A12¾T¨÷ |