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发表于 2009-4-16 12:46:10
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来自: LAN
AISI 1215
9 I Z8 w0 c* ~4 f4 }United States: ASTM A108 , ASTM A29 , FED QQ-S-637 , SAE J412 , UNS G12150 2 n+ z/ I# b: l9 ?
3 M, i1 ?1 ]+ x4 B
C 0.09 (max) + S6 U/ M5 P: i& O
Mn 0.75-1.05 ( {* O& m: G0 P6 y, k
P 0.04-0.09 # f' \3 A1 Z* e4 n$ b: n# t
S 0.26-0.35 |
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