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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
9 d$ x2 U/ x- c
/ \/ L; f. N4 j鋼號 C Si Mn Cr Ni Mo Ti Nb S P) G5 j2 }% c* a0 L1 u& Y
2Cr18Ni9 0.12-0.22 ≤1.0 ≤2.0 17-19 8-11
/ F+ |$ H2 ` s8 R5 a* U3 I
" @# v$ I% \! N) ]
4 C' Q8 q* I2 v≤0.03 ≤0.035
6 j- R& ~ M" A1Cr18Ni9(304) ≤0.015 ≤1.0 ≤2.0 17-19 8-10
/ n+ E+ b; E. W9 }5 ?6 C# V& Q- P0 K( N0 r: d4 G3 {
( K4 q/ e! T9 M0 o≤0.03 ≤0.035
$ ]% h6 S# k* P: |2 J0Cr18Ni9(304L) ≤0.08 ≤1.0 ≤2.0 17-19 8-11 6 w# \; a4 ~& j$ S5 \
! w2 j9 v( d. y( S9 }; {) p, Z. V9 ~/ P6 P
≤0.03 ≤0.035
% x2 F# d4 U, A, f: T l/ ~2 q+ J1Cr18Ni9Ti ≤0.12 ≤1.0 ≤2.0 17-19 8-11
+ c: o, Q1 a1 M1 D& J5×(C-0.02~0.8) 7 }5 |: w- P5 Z! ]# F8 i$ K$ i
≤0.03 ≤0.035: v' z+ D) k0 {
0Cr18Ni9Ti(321) ≤0.08 ≤1.0 ≤2.0 17-19 8-11 ( B4 X1 L% }& L. s3 c) K
5×C%~0.7
# c0 [8 T; g- {≤0.03 ≤0.035
& D F7 w1 U1 N% A. _, g0Cr18Ni11Nb(347) ≤0.08 ≤1.0 ≤2.0 17-19 9-12 & {" P) k( @# Q
( ~+ V! a8 q) P9 k$ A7 w
≤10×C% ≤0.03 ≤0.035& N2 p% C; ?# D: S6 `
0Cr17Ni12Mo2(316) ≤0.08 ≤1.0 ≤2.0 16-19 11-15 1.8-2.5 5×C%~0.7
' {& P* L9 }1 ^, l, H5 t4 M≤0.03 ≤0.035) E; U, r4 C/ o* m- P' G* ^/ l
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 7 @4 y. [5 w; b4 v* k: ~
≤0.03 ≤0.035
. c4 R/ r# k. v6 y0 O. l- ~5 _0 `1Cr13(410) ≤0.15 ≤1.0 ≤1.0 11.5-13.5
) [7 m7 D M6 ~/ f9 M
. W7 @8 ?0 P7 a6 x4 e/ c6 n% k |
- |1 m' s& T9 w5 I2 V( R) `# u0 t! N0 ^: a( y3 I
≤0.03 ≤0.035# y2 S, D7 M* k4 x$ z/ m
2Cr13(420) 0.16-0.25 ≤1.0 ≤1.0 12-14
/ z1 h9 M3 i! z, ?+ C( R4 o6 e: R$ h1 g- ?: q& m6 f' d, \
$ ]; m$ V& q/ ]; j
8 p1 X4 @1 O9 Q
≤0.03 ≤0.035
3 K! R. z: J( S5 P+ D3Cr13 0.26-0.35 ≤1.0 ≤1.0 12-14 ' I1 K( e$ i! {. B' m
4 O; c& ^$ j" r* z/ h4 v! |- P; P# E1 x8 k% i0 c
2 u8 _# y7 y/ Q# `% d
4 c- x3 l; \' l; A1 e! [
≤0.03
" |' l2 I9 }, E4Cr13 0.36-0.45 ≤1.0 ≤1.0 12-14 3 o! X" v- I* c2 y8 w5 s. z9 c8 c& j
; r, R/ A7 z @5 M7 |* A' S' P; A7 Y* H L' R+ Q
/ ^0 T2 E$ g9 e. v' o7 w3 ?) q+ g( w# |3 l+ K' h
≤0.03
! @ f7 w, a! V) M6 E1Cr17(430) ≤0.12 ≤0.8 ≤0.8 16-18
1 T" f/ O7 K* z& e/ `8 `6 g' \* a9 y2 K
' @! A$ W, t; e& Q. _
@2 k/ \% E+ D0 d) p% d
/ F9 ?. s, t/ U: {0 @5 h$ @≤0.03' _ s; o$ k. Y
1Cr17Ti ≤0.12 ≤0.8 ≤0.8 16-18
/ F9 {" \2 ]/ I; ^& h: G5 C/ l& F' e# Y) ?
5×C%~0.8
8 m# G) i5 s, a0 Z) T" \8 _1 M4 @3 Z. n/ K% g; \- [0 {
≤0.03
/ p0 _# G; e4 b h4 u0Cr17Ti ≤0.08 ≤0.8 ≤0.8 16-18
+ J; Y4 P# i; U; l; m+ t
1 d4 l0 t2 z! j* S& e5×C%~0.8
4 T2 h, @; G* S {4 Y1 ]( R3 s0 ?$ d) [2 @' t
≤0.03
5 z, u. s* Q% F& y1Cr25Ti ≤0.12 ≤1.0 ≤0.8 20-27 & N% }; ^8 h* u/ c
* l7 x! I' q# ?0 C, [
5×C%~0.8 . A' X- [1 P- ?3 P* H# R
' ^ O5 v# T- C. V
≤0.03 |
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