无码人妻精一区二区三区_亚洲日韩一区二区三区_AV午夜久久蜜桃传媒软件_无码人妻视频一区二区三区

�???????????�??

�??�??�?|???

??????

�|?�?? > �??�??�??�?? > ???�???????�

317L???�??�???????�

?????� 2016-10-13 04:07

317L???�??�?????????????�

GB/T UNS W.Nr
00Cr19Ni13Mo3 S31703 1.4438

317L???�??�?????????-|??????

???�?? % �?? �?? ??3 �?� ??? ??? �?? ??�
317L ????�? 11 18



3.0
????�� 15 20 0.03 2.0 1.0 0.03 4.0 0.045

317L???�??�????�????????????�???????o??�??��?????????�????

???�??

????????o?o|

Rm N/mm?2

?�??????o?o|

Rp0.2 N/mm?2

?????????

A5%

????�?????o|

HB

317L 480 176 40 a?|217


317L???�??�?????�????�???????????1??�???

 317L(00Cr19Ni13Mo3???SUS317L) ???�????????�????o??o??????????�???????�??�??????????????�????�??-�??????�???????�??�???|?304???�?????????????�?????'??o??????????-|�??�??�??????????|?�??????????�???????�??�???????????317L???�????�?????'�?????????�???�???????o????�??�????��?????�???????o?o|???�??�???????��????????????????3?-??o�???L?-??o�???�????a?-??o�??�?????�?????????�?'?????-?�????�???�???-??????????????�??��?????

317L???�??�?????�???o???��????'????o???��????????

 317L�???�??????1316L??�???�????????�????�?�'??�???�??SCC??�?????�?o?Chemical�?1�??,????-|?o�???Reactor?-?�??�??�??�?????????-|�???�????


??��??�??�??