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发表于 2009-4-16 12:46:10
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来自: LAN
AISI 1215- d( F9 c a0 O, g( E0 e
United States: ASTM A108 , ASTM A29 , FED QQ-S-637 , SAE J412 , UNS G12150
9 p* _6 ?/ k( O$ K& c2 g$ R
, j6 w0 j M, z) C1 a& p) ~C 0.09 (max) $ q) z( i/ {5 [8 U% S
Mn 0.75-1.05
) L0 m, d- _$ v0 P4 Q# }+ MP 0.04-0.09
) J" }* w# o" J9 C7 {8 mS 0.26-0.35 |
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