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发表于 2008-11-12 16:17:05
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来自： 中国山东济宁
看看这个能帮助你吗：$ [" ?* j; u4 U* K: e& g9 p" h
牌号 脱氧方式 C % Si % Mn % P % S % 其他 ! }7 B) U. U& f4 k! w# L
SWRCH6A A ≤0.08 ≤0.10 ≤0.60 ≤0.030 ≤0.035 Alt≥0.02
% j5 @2 W& U( P2 |$ ISWRCH8A A ≤0.10 ≤0.10 ≤0.60 ≤0.030 ≤0.035 Alt≥0.02 5 N" G. J5 q! f9 M1 x# T
SWRCH10A A 0.08～0.13 ≤0.10 0.30～0.60 ≤0.030 ≤0.035 Alt≥0.02 ( {$ N$ U- D+ x
SWRCH12A A 0.10～0.15 ≤0.10 0.30～0.60 ≤0.030 ≤0.035 Alt≥0.02
4 [+ s V# g- F/ I1 v3 m0 WSWRCH15A A 0.13～0.18 ≤0.10 0.30～0.60 ≤0.030 ≤0.035 Alt≥0.02 ' h- Y, @$ T, Q) C/ w/ }
SWRCH16A A 0.13～0.18 ≤0.10 0.60～0.90 ≤0.030 ≤0.035 Alt≥0.02 ' O; p5 C \" l K) F& Z
SWRCH18A A 0.15～0.20 ≤0.10 0.60～0.90 ≤0.030 ≤0.035 Alt≥0.02 ' ^$ r8 Z4 i0 `1 q! l
SWRCH19A A 0.15～0.20 ≤0.10 0.70～1.00 ≤0.030 ≤0.035 Alt≥0.02
7 J" @: y' i/ cSWRCH20A A 0.18～0.23 ≤0.10 0.30～0.60 ≤0.030 ≤0.035 Alt≥0.02 8 q# w3 z5 Q) W" u6 k6 I
SWRCH22A A 0.18～0.23 ≤0.10 0.70～1.00 ≤0.030 ≤0.035 Alt≥0.02
1 u8 D4 W* |; fSWRCH10K G 0.08～0.13 0.10～0.35 0.30～0.60 ≤0.030 ≤0.035 － % C% }% t! S- V; u8 s
SWRCH15K G 0.13～0.18 0.10～0.35 0.30～0.60 ≤0.030 ≤0.035 － " H, N {# T3 l# |8 t3 u7 a5 e
SWRCH20K G 0.18～0.23 0.10～0.35 0.30～0.60 ≤0.030 ≤0.035 －
! Z) C* y+ _ S6 B) j7 ~' xSWRCH25K G 0.22～0.28 0.10～0.35 0.30～0.60 ≤0.030 ≤0.035 － % s& u" w2 {' G8 ]
SWRCH30K G 0.27～0.33 0.10～0.35 0.60～0.90 ≤0.030 ≤0.035 －
* a& c* a) ^& B- H- tSWRCH35K G 0.32～0.38 0.10～0.35 0.60～0.90 ≤0.030 ≤0.035 － ! e3 V$ J5 p: S8 ^3 r
SWRCH38K G 0.35～0.41 0.10～0.35 0.60～0.90 ≤0.030 ≤0.035 －
( P6 V: _1 ^0 k4 Q. q7 H2 e7 ?' sSWRCH40K G 0.37～0.43 0.10～0.35 0.60～0.90 ≤0.030 ≤0.035 － $ p8 E0 F% Z8 m+ E4 `! F9 h
SWRCH45K G 0.42～0.48 0.10～0.35 0.60～0.90 ≤0.030 ≤0.035 －
8 |$ q2 u+ N* `5 h' W8 T. `% ySWRCH50K G 0.47～0.53 0.10～0.35 0.60～0.90 ≤0.030 ≤0.035 － 9 c$ P% c U, j6 s; Z5 _
ML20MnTiB G 0.17～0.24 ≤0.30 1.30～1.60 ≤0.030 ≤0.030 Ti:0.04～0.10 B:0.0005～0.0035
: b& P: T- J8 D+ b% aSCM435 G 0.33～0.38 0.15～0.35 0.60～0.85 ≤0.030 ≤0.030 Cr:0.90～1.20 Mo:0.15～0.30 - J4 p: Q- i) q) C/ m( |3 W
ML15Al A 0.12～0.19 ≤0.07 0.30～0.60 ≤0.030 ≤0.030 Alt≥0.02 ; d' }/ c7 d9 Y' s. ]3 w3 d8 W
ML35 G 0.32～0.38 0.05～0.20 0.30～0.60 ≤0.030 ≤0.030 －
; c/ Y7 [9 C, u$ l; D 注： 1 ML20MnTiB、ML15Al、ML35为GB/T 6478中的牌号；SCM435为JIS G4105中的牌号；SWRCH6A～SWRCH22A、SWRCH10K～SWRCH50K为JIS G3507中的牌号。 2 脱氧方式代号：A－铝镇静钢；G－铝硅镇静钢 |
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