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4#
發(fā)表于 2015-2-22 09:20:24
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只看該作者
馬氏體、鐵素體,、奧氏體、雙相不銹鋼的化學(xué)成分
/ z, S5 t- A" d( X. v8 r: p" C
8 E1 M- F1 Z5 t鋼號 C Si Mn Cr Ni Mo Ti Nb S P
1 t$ p. e, k- u! I5 _: e0 y/ r2Cr18Ni9 0.12-0.22 ≤1.0 ≤2.0 17-19 8-11 - X: O- u! }8 B& i
9 W& h$ u, c8 A
* q+ \: o; x+ x
≤0.03 ≤0.035
, h, W, b' P4 \; J% o# S" [1Cr18Ni9(304) ≤0.015 ≤1.0 ≤2.0 17-19 8-10
8 |& A2 D9 T) c9 \. ?, i2 a* x! [: I2 U9 M
]6 M- y5 |% G b" {
≤0.03 ≤0.035
3 z' N& J5 J5 J* A: Y0Cr18Ni9(304L) ≤0.08 ≤1.0 ≤2.0 17-19 8-11
" s( I- h+ V! \$ q2 U/ F! f% I
) k2 d: ]( U0 u# r
3 ]' @: M/ r; _; P# m≤0.03 ≤0.035 a" }- w: y! g; |& H2 Y$ F& M
1Cr18Ni9Ti ≤0.12 ≤1.0 ≤2.0 17-19 8-11 ( x* l# W: R3 z6 _/ k
5×(C-0.02~0.8) 5 H8 v7 K0 |8 `1 _$ N5 u( g
≤0.03 ≤0.0354 B* J, n$ @+ d/ M8 `( D* U* z3 q* i# _
0Cr18Ni9Ti(321) ≤0.08 ≤1.0 ≤2.0 17-19 8-11 , ]. m" d* s- f s8 I- I# ]: N
5×C%~0.7
9 C8 I( b5 j g+ f& ~* u≤0.03 ≤0.035- F+ C l) Z7 r4 G6 }9 B7 n7 [
0Cr18Ni11Nb(347) ≤0.08 ≤1.0 ≤2.0 17-19 9-12
4 X( j4 }! |4 x& L( ?! I
4 ?4 C9 G9 O7 a# a" h- U≤10×C% ≤0.03 ≤0.035# X# _& D U: o7 H6 M% i* U
0Cr17Ni12Mo2(316) ≤0.08 ≤1.0 ≤2.0 16-19 11-15 1.8-2.5 5×C%~0.7 - S$ Z) s# d. F8 Z; t* e
≤0.03 ≤0.0357 C! [$ Z. @$ W3 e. z5 W
00Cr26NiMo2Ti(雙相) ≤0.03 0.4-0.8 ≤1.5 25-27 6.5-7.5 1.5-2.5 0.3-0.5
: @# @; `# A/ c% Z≤0.03 ≤0.035
* O; U. J, C% \+ r1 X5 `% j* j1Cr13(410) ≤0.15 ≤1.0 ≤1.0 11.5-13.5
! N) W+ ^9 @: v5 J
5 I8 j( M, G7 x& V, Y' S) } m, { B( ?% j1 S
7 _8 m1 q* c- h5 e3 S; M) K
≤0.03 ≤0.0356 v+ i5 }: r$ m: g2 f: N/ t* U
2Cr13(420) 0.16-0.25 ≤1.0 ≤1.0 12-14
5 M r0 D+ `9 i3 w6 g. j \* b% s6 g$ i- C- g4 r% h5 r Y
7 C; Y7 q/ m' L) G
8 t9 ` U; u: B
≤0.03 ≤0.035
" N* p7 V( u# k4 w/ S3Cr13 0.26-0.35 ≤1.0 ≤1.0 12-14 $ x* O; R ~" D
- u% q# @- ^; @. H0 [/ Q/ X5 N
9 r4 k- ?4 S5 V+ i0 i" Q( Q
- k$ y. |/ P& i( f
3 D3 V6 O' q; G+ v+ G8 j! L7 P3 `≤0.03 }5 E* o! y; r% f
4Cr13 0.36-0.45 ≤1.0 ≤1.0 12-14
, x+ Q* Q6 i( b# \+ U3 ?6 \* Y$ e: u+ W. R! ?1 S5 `' g: X
% k8 {# g: h4 g8 S a
0 ^5 m7 w& Y1 v1 g: ?1 T3 s' C$ S k) ]% a1 Y
≤0.03
% [5 g# I# X& g- o3 S1 w1Cr17(430) ≤0.12 ≤0.8 ≤0.8 16-18 / [ M7 U M4 W0 t2 u9 E1 l
) |- T5 K/ T* Z/ N- t0 K% S" A: v) t
% K. T" Q7 o1 I; L1 v9 ~; @
0 e/ X" J! I8 `9 E6 \≤0.03
i n0 L7 s; O1Cr17Ti ≤0.12 ≤0.8 ≤0.8 16-18
- [; R) P6 a5 \# H' c, r" X
# E6 n' q' d. R4 f! ?5×C%~0.8 " s* ]" @' {( e* N6 _1 H" V( s. q" e Z
5 k" |) D0 a* o≤0.03* X/ [" {) b, V9 U+ G
0Cr17Ti ≤0.08 ≤0.8 ≤0.8 16-18
5 J' r* p' n5 S. W8 F. n7 N' }5 A4 s( J9 u& u9 A* l% j
5×C%~0.8 8 k7 G) ^6 v Z8 }- y
% _+ b: Y5 W \ H& V; q' M≤0.03
6 S( b1 z% S- c8 @6 b1Cr25Ti ≤0.12 ≤1.0 ≤0.8 20-27
, m; y6 r( G5 a* B3 `7 }# N
5 l# i! E3 `: y7 z3 I5×C%~0.8
+ A9 o1 ]6 z' Z
! q8 s% t$ `& M. ~, [≤0.03 |
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