
???㈣涧杈?
???㈣涧杈??烘??ц?戒?浜??搁?㈠???搁??涔??达??规??娇?ㄨ?姹????ㄩ?娓╂?╂?i????????????????姝g?????????????锛??跺?轰?缁?缁?涓虹储姘?浣?锛??朵腑???????躲??棰?绮??躲??缁??$?剁??纰冲???╋???楂?????纾ㄦ?с??寮虹???ф?у??濂界????????с????澶х???圭?规???ㄥ伐浣?灞?涓???涔?娌℃??纭?害涓???????????涧甯﹂?㈣?杞ф?虹?杞с??绮捐涧??娈碉????㈣涧?虹?杞с??涓?涧??棰?绮捐涧?烘?讹????磋?锛?涓??借涧?鸿?????
??瀛︽???? wt.%
??璐ㄤ唬?? | C | Si | Mn | Cr | Ni | Mo | P | S | ||
YB/T 4906 | GB/T 1503 | ??????璐?/p> | ||||||||
AD-500I | AD160I, AD180-AD200 | 1.5-2.1 | 0.3-0.8 | 0.6-1.0 | 0.7-1.8 | 0.5-1.8 | 0.2-0.6 | ??.03 | ??.03 | |
AD-500II | AD180-AD200 | 1.7-2.2 | 0.3-0.8 | 0.5-1.5 | 2.0-4.0 | 1.0-2.0 | 0.3-0.6 | ??.03 | ??.03 | |
AD-600 | AD140, AD140I | 1.1-1.5 | 0.3-0.8 | 0.6-1.0 | 0.7-1.7 | 0.5-1.5 | 0.2-0.6 | ??.03 | ??.03 | |
GT | 1.4-1.6 | 0.3-0.8 | 1.0-2.0 | 1.0-2.0 | 1.0-2.0 | 0.4-1.0 | ??.03 | ??.03 |
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??璐ㄤ唬?? | 杈?韬?‖搴?/p> | 杈?棰?纭?害 | ????寮哄害Rm(N/mm虏) | ??澶ц???/p> mm | ??澶у???? t | ?ㄨ???ㄩ?? | ||
YB/T 4906 | GB/T 1503 | ??????璐?/p> | ||||||
AD-500I | AD160I, AD180-AD200 | 40-50锛?50-60 | ??5 | ??00 | ?1700 | 40 | ???㈣涧?虹?ㄧ???涓???绮?/p> 杞ц??????磋?锛????㈣涧 ?虹?ㄦ按骞宠?????绔?杈???? ??涧?垮甫?㈢?杞ц???????/p> 杈???绔?杈?锛? | |
AD-500II | AD180-AD200 | 55-65 | ??5 | ??00 | ||||
AD-600 | AD140, AD140I | 40-50锛?45-55 | ??5 | ??00 | ||||
GT | 50-60 | ??5 | ??90 |