310¤£ù׿ûÃĪä²kµ·
²Å¦XGB/T 17853-2018 TS310-FC11AWS A5.22 E310T1-1
»¡©ú¡G
310¬O¤@ºØC02®ðÅé«OÅ@¤£ù׿ûÃĪä²kµ·¡A¹q©·¬X©Méw¡A¸Âq¸û¤p¡A¦¨§Î¬üÆ[¡A²æ´í®e©ö¡A¨ã¦³¨}¦nªº²k±µ¤uÃÀ©Ê¯à¡Cº²¼Åª÷Äݨ㦳¨}¦nªº°ª·Å§Ü®ñ¤Æ©Ê¤Î@»G»k©Ê¡C¥Ñ©ó²kÁ_ª÷Äݬ°¯Â¶ø¤óÅé²Õ´¡A¨ä§Üµõ©Ê¤£¤ÎÂù¬Û²Õ´¦n¡C
¥Î³~¡G
¥Î©ó310¡B310s¤Î¨ä¥L»Ý¦b°ª·Å±ø¥ó¤UªA§Ðªº¤£ù׿ûªº²k±µ¡C
º²¼Åª÷Äݪº¤Æ¾Ç¦¨¤À¡]¢H¡^¡]«OÅ@®ðÅé:CO2¡^
¶µ¥Ø
C
Mn
Si
P
S
Ni
Cr
Mo
Cu
«OÃÒÈ
0.20
1.00-2.50
1.0
0.03
0.03
20.0-22.5
25.0-28.0
0.75
0.75
¨ÒÈ 0.18 1.92 0.74 0.012 0.002 21.49 25.83 0.18 0.006
º²¼Åª÷ÄݤO¾Ç©Ê¯à ¡]«OÅ@®ðÅé:CO2¡^
¸ÕÅ綵¥Ø
Rm
(MPa)
A
(%)
«OÃÒÈ
550
25
¨ÒÈ 645 33.3