·¨À¼½ØÖ¹·§Ö´Ðбê×¼£¬·¨À¼½ØÖ¹·§×÷ÓÃ
chanong
|ÆôÖÒʼÖÕÐÅ·î°ÙÄê¹æ»®ºÍÆ·Öʱ£Ö¤£¬¼á³ÖÎȶ¨µÄÆ·ÖÊ£¬ÊµÏ֏߯·ÖÊ·§ÃÅ£¬´´ÔìÓÅÖÊÂúÒâµÄ·þÎñ¡£¹«Ë¾Ö÷ÒªÉú²ú¸÷Ö֏߯·ÖÊ·§ÃÅ£¬°üÀ¨Õ¢·§¡¢Çò·§¡¢µû·§¡¢¸ßη§ÃÅ¡¢¸ßѹ·§ÃÅ¡¢µçÕ¾·§ÃÅ¡¢¹¤Òµ·§Ãŵȡ£ PN64 DN50 DN25 2507-Èç¹ûÄúÐèÒª×Éѯ¸ü¶à½ØÖ¹·§Ïà¹Ø²úÆ·ÐÅÏ¢£¬»¶ÓÀ´µ½ÉϺ£ÆôÖÒ·§ÃŲúÆ··ÖÀàÎÒÃÇΪÖйúÖÆÔìÓÅÐã·§ÃÅ£¬Õ¹ÏÖÊÀ½çÇ¿¹úʵÁ¦¡£ÆôÖÒΪ¿Í»§´´Ôì¸ü¶à¼ÛÖµ¡£ DN25 2507 Globe Valve¹ºÂò£¬DN25 2507 Globe Valve¹©Ó¦£¬DN25 2507 Globe Valve Quote£¬DN25 2507 Globe Valve¹ºÂò£¬DN25 2507 Globe ValveÌØÐÔ£¬DN25 2507 Globe ValveʹÓã¬DN25 2507 Globe Valve 2507 dn2 2507 Priness£¬DN2 2507 Priness£¬DN2 2507 Priness£¬DN2 2507 Priness£¬DN2 2507½ØÖ¹·§³§¼ÒѯÎÊDN25 2507½ØÖ¹·§ÊÇ·ñÄÍËḯʴ¡£´ð£ºDN25 2507½ØÖ¹·§ÄÍËḯʴ¡£½ØÖ¹·§£ºËµÃ÷Êé½éÉܽØÖ¹·§£º¹ã·ºÓÃÓڽضϻò½Óͨ¹ÜµÀÖеĽéÖÊ£¬¹ã·ºÓ¦ÓÃÓÚÂȼҵ¡¢´¿¼î¹¤Òµ¡¢ÖÆÒ©¹¤Òµ¡¢»¯·Ê¹¤Òµ¡¢¾«Ï¸»¯¹¤¡¢·ÄÖ¯ºÏ³É¼°Æ¯°×µÈÐÐÒµ¡£¹ã·ºÓÃÓÚӡȾ¹¤Òµ¡¢¼îÐÔÓлúËáºÍÎÞ»úÑÎÉú²ú¡¢ÏõËṤҵµÈ¡£Éè¼Æ±ê×¼·ûºÏHG20615PN100ѹÁ¦£¬Í¨¾¶ÎªDN50£¨ÃÀ±ê£©£¬ÊÖ±ú¿ª¹Ø£¬·¨À¼Á¬½Óֱͨ½ØÖ¹·§£¬ÃÜ·âÃæ²ÉÓ÷§Ìå²ÄÁÏ£¬¹ã·ºÓ¦ÓÃÓÚÖ½½¬ÔìÖ½¹¤Òµ¡¢º£Ë®µ»¯¡¢Ñ̵ÀʹÓá£ÆøÌå¾»»¯¡¢ÈȽ»»»Æ÷¡¢»¯Ñ§Æ·´¬¹ÜµÀϵͳ¡¢º£Ë®ÏµÍ³µÈ¡£2507Ë«Ïà¸ÖÊÇÒ»ÖÖÌúËØÌå-°ÂÊÏÌ壨˫Ïࣩ²»Ðâ¸Ö£¬½áºÏÁËÐí¶àÌúËØÌåºÍ°ÂÊÏÌå¸ÖµÄÓÐÒæÐÔÄÜ¡£ÕâÖÖ¸ÖÖиõºÍîâµÄº¬Á¿ºÜ¸ß£¬Ê¹Æä¾ßÓкÜÇ¿µÄ¿¹µãÊ´ºÍ·ì϶¸¯Ê´ÄÜÁ¦¡£Ë«Ïà½á¹¹È·±£¸ß¿¹Ó¦Á¦¸¯Ê´¿ªÁÑÐԺ͸߻úеǿ¶È»¯Ñ§ÔªËسɷÖͼÏñ
¸Ö²Ä²ÄÖʱàºÅ
C
ÃÌ
¹è
S
P
¸õ
D
Ī
Í
µª
S32750(SAF2507)
0.03
1.2
0.8
0.02
0.035
24/
6.0/
3.0/
0.5
0.24/
00Cr25Ni7Mo4N
26
8
Îå
0.32
S31803(SAF2205)00Cr22Ni5Mo3N
0.03
2
1
0.02
0.03
21/
4.5/
2.5/
0.08/
23
6.5
3.5
0.2
S31500(3RE60)
0.03
1.2/
1.4/
0.03
0.03
18/
4.25
2.5/
0.05/
00Cr18Ni5Mo3Si2
2
2
19
5.25
3
0.1
2507½ØÖ¹·§µÄÓÃ;2507Çò·§¹ã·ºÓ¦ÓÃÓÚʯÓͺÍÌìÈ»Æø¹¤Òµ¡¢º£ÉÏʯÆÖʯÓÍÆ½Ì¨£¨ÈȽ»»»Æ÷¹Ü¡¢Ë®´¦ÀíºÍ¹©Ë®ÏµÍ³¡¢Ïû·Àϵͳ¡¢½½Ë®ÏµÍ³¡¢Ë®Îȶ¨ÏµÍ³¡¢Ê¯»¯É豸¡¢º£Ë®µ»¯É豸£¨¼°É豸Äڵĸßѹ¹ÜµÀºÍº£Ë®¹ÜµÀ£©¡¢ÒªÇó¸ßÇ¿¶ÈºÍ¸ßÄ͸¯Ê´ÐԵĻúеºÍ½á¹¹¼þ¡¢È¼ÉÕ£¨·ÏÆø£©ÆøÌå¾»»¯É豸Ö÷ÒªÁã¼þ£º25Cr-7Ni-4Mo-0.27N2507½ØÖ¹·§Ä͸¯Ê´£º1. Ò»°ã¸¯Ê´SAF 2507 µÄ¸ß¸õºÍî⺬Á¿Ìá¸ßÁËÆä¶Ô¼×ËáºÍÒÒËáµÈÓлúËáµÄÕûÌåÄ͸¯Ê´ÐÔ¡£ SAF2507ºÏ½ðÄÍÎÞ»úËᣬÓÈÆäÊǺ¬ÓÐÂÈ»¯ÎïµÄËá¡£ SAF2507¶Ô»ìÓÐÂÈÀë×ÓµÄÏ¡ÁòËáµÄÄ͸¯Ê´ÐÔ±È904LÇ¿¡£904LÊǰÂÊÏÌåºÏ½ð£¬¶Ô´¿ÁòËáµÄÄ͸¯Ê´ÐԲ316LÅÆºÅ²»ÄÜʹÓá£ÔÚÑÎËá»·¾³ÖлᷢÉú¾Ö²¿¸¯Ê´¡£¿ÉÒÔʹÓÃSAF2507ÔÚÏ¡ÑÎËá»·¾³ÖУ¬¾ßÓнÏÇ¿µÄ¿¹¾Ö²¿ËðÉ˺ͷì϶¸¯Ê´ÄÜÁ¦¡£ 2. ¾§¼ä¸¯Ê´nSAF 2507 µÄ̼º¬Á¿½ÏµÍ£¬Òò´Ë¸¯Ê´ÏÔ׎µµÍ¡£ 3. ¿¹Ó¦Á¦¸¯Ê´¿ªÁÑSAF 2507µÄ¸´ºÏ½á¹¹ÌṩÁËÇ¿´óµÄ¿¹Ó¦Á¦¸¯Ê´¿ªÁÑÐÔÄÜ¡£ÓÉÓÚÆäºÏ½ðº¬Á¿½Ï¸ß£¬SAF 2507±È2205¾ßÓиüºÃµÄÄ͸¯Ê´ÐÔºÍÇ¿¶È¡£½á¹¹ºÍÆäËû·½ÃæµÄÁѷ켸ºõÊDz»¿É±ÜÃâµÄ¡£ÕâʹµÃ²»Ðâ¸ÖÔÚÂÈ»¯Îï»·¾³ÖÐÈÝÒ×Êܵ½¸¯Ê´¡£ SAF 2507¾ßÓкÜÇ¿µÄµÖ¿¹Á¦¡£ÁÑÎÆ¸¯Ê´SAF 2507 ÔÚº¬ÓÐ2000 ppm ÂÈÀë×ÓµÄÁòËáÖеȸ¯Ê´ÇúÏßΪ0.1 ºÁÃ×/Ä꣬ÔÚÑÎËáÖеȸ¯Ê´ÇúÏßΪ0.1 ºÁÃ×/Äê¡£»úеÐÔÄÜ£ºSAF2507 ¾ßÓнϸߵĿ¹Ñ¹ºÍ³å»÷Ç¿¶È¡£Ç¿¶ÈµÍ¡£ÈÈÅòÕÍϵÊýºÍ¸ßµ¼ÈÈÐÔ¡£ÕâÐ©ÌØÐÔʹÆäÊÊÓÃÓÚÐí¶à½á¹¹ºÍ»úе²¿¼þ¡£SAF 2507 ¾ßÓи߳å»÷Ç¿¶È£¬Òò´Ë³¤ÆÚ±©Â¶ÓÚ570F ÒÔÉϵÄζȻήµÍÈÍÐÔ¡£ÀÉìÇ¿¶È£ºb 730Mpa£¬É쳤ÂÊ£º 20% ¼æÈݺ¸½Ó²ÄÁÏ£ºER2594 º¸Ë¿¡¢E2594 º¸Ìõ2507 ½ØÖ¹·§ÌØÐÔ£º1¡¢Çü·þÇ¿¶È±ÈÆÕͨ°ÂÊÏÌå²»Ðâ¸Öºñ¶ÈÊǸֵÄÁ½±¶ÒÔÉÏ£¬¾ßÓÐ×ã¹»µÄËÜÐÔÈÍÐÔ£¬¿É³ÉÐÍ¡£Ë«Ï಻Ðâ¸ÖÓÃÓÚ´¢´æÈÝÆ÷ºÍѹÁ¦ÈÝÆ÷µÄ²ÄÁϳɱ¾±ÈÒ»°ã°ÂÊÏÌå²»Ðâ¸ÖµÍ30%~50%£¬ÓÐÀûÓÚ½µµÍ³É±¾¡£Ëü±È°ÂÊÏÌå²»Ðâ¸Ö¾ßÓиüºÃµÄ¿¹Ó¦Á¦¸¯Ê´¿ªÁÑÄÜÁ¦£¬ÌرðÊÇÔÚº¬ÓÐÂÈÀë×ӵĻ·¾³ÖС£Ó¦Á¦¸¯Ê´ÊÇÆÕͨ°ÂÊÏÌå²»Ðâ¸ÖÄÑÒÔ½â¾öµÄÒ»¸öÏÔ×ÅÎÊÌâ¡£ 3¡¢ÔÚ¶àÖÖ½éÖÊÖг£ÓõÄ2205Ë«Ï಻Ðâ¸ÖµÄÄ͸¯Ê´ÐÔÄÜÓÅÓÚÆÕͨ316L°ÂÊÏÌå²»Ðâ¸Ö£»Ò²¿É×÷Ϊ¸ßºÏ½ð°ÂÊÏÌå²»Ðâ¸ÖµÄÌæ´úÆ·¡£Ä³Ð©½éÖÊ¡¢·§Ìå²»Ðâ¸Ö£¬ÉõÖÁÄ͸¯Ê´ºÏ½ð¶¼¿ÉÒÔʹÓᣠ4¡¢ÓÅÒìµÄÄ;ֲ¿¸¯Ê´ÐÔÄÜ£¬ÓëÏàͬº¬½ðÁ¿µÄ°ÂÊÏÌå²»Ðâ¸ÖÏà±È£¬Ë«Ï಻Ðâ¸Ö¾ßÓиüºÃµÄÄÍÄ¥ËðºÍÆ£À͸¯Ê´ÐÔÄÜ¡£ 5¡¢ÏßÅòÕÍϵÊý±È°ÂÊÏÌå²»Ðâ¸ÖµÍ£¬¸ü½Ó½ü̼¸Ö£¬Òò´ËÊʺÏÓë̼¸ÖÁ¬½Ó£¬ÔÚ¸´º**å¡¢³ÄÀïµÄÖÆÔìµÈ·½Ãæ¾ßÓÐÖØÒªµÄ¹¤³ÌÒâÒå¡£ 6¡¢Ë«Ï಻Ðâ¸ÖÎÞÂÛÔÚ¶¯Ôغɻ¹ÊǾ²ÔغÉÌõ¼þ϶¼±È°ÂÊÏÌå²»Ðâ¸Ö¾ßÓиü¸ßµÄÎüÊÕÄÜÁ¦£¬×÷ΪÄܹ»Ó¦¶ÔÅöײ¡¢±¬Õ¨µÈÒâÍâʹʵĽṹ²¿¼þ¾ßÓÐʵÓüÛÖµ¡£ 2507½ØÖ¹·§Ö´Ðбê×¼£ºÉè¼Æ±ê×¼£ºGB/T12236¡¢HG20615 API6D½á¹¹³¤¶È£ºGB/T12221¡¢ASME B16.10Á¬½Ó·¨À¼£ºHG20615¡¢GB¡¢JB¡¢API¡¢ANSI¡¢ISO¡¢BS¡¢DIN¡¢NF¡¢S²âÊÔ±ê×¼£ºJB/T9092¡¢GB/T13927¡¢API598








