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馬氏體、鐵素體、奧氏體、雙相不銹鋼的化學成分- Y& L2 M5 j2 e2 I7 P
I: W& j; }. Y$ K1 P' w$ y) _6 X9 p
鋼號 C Si Mn Cr Ni Mo Ti Nb S P: g1 G: A! j! j& D8 ^: A# a* a
2Cr18Ni9 0.12-0.22 ≤1.0 ≤2.0 17-19 8-11
0 I& S! Y3 c/ x6 o. i1 y- J+ L0 P7 \; a- r. ~4 U
9 a$ g# j# ^2 O( T" @5 `
≤0.03 ≤0.035
( u& |5 z1 E9 q/ G$ p6 k- x1Cr18Ni9(304) ≤0.015 ≤1.0 ≤2.0 17-19 8-10
; Z& j) k G# i6 T( G, Y
2 Q! }. E% y6 O$ E* v6 R. h1 p- \( s
≤0.03 ≤0.035% |$ R. i/ p r; [
0Cr18Ni9(304L) ≤0.08 ≤1.0 ≤2.0 17-19 8-11
% Y/ ], Q, f1 n8 K N# V
8 V) q& r* j( N7 H
+ Z: V$ ^# S. |+ T≤0.03 ≤0.0355 T2 D- Q2 P9 J% H7 O9 }$ L; ]' v
1Cr18Ni9Ti ≤0.12 ≤1.0 ≤2.0 17-19 8-11
5 F" r& J( `! R: g' Y5×(C-0.02~0.8) , ~( }; E% P1 y# y; B
≤0.03 ≤0.035: g. o3 X6 S% S: s2 v) o
0Cr18Ni9Ti(321) ≤0.08 ≤1.0 ≤2.0 17-19 8-11
$ F1 U6 l$ s# Q. ?6 b( `8 @5×C%~0.7
4 M9 r- b$ Y% |" S$ R9 D≤0.03 ≤0.0359 n% c- |2 R5 d% P' O- J3 w
0Cr18Ni11Nb(347) ≤0.08 ≤1.0 ≤2.0 17-19 9-12
, z4 A) J J0 J5 h" B
8 Z. c7 g5 e, Y m3 x+ M≤10×C% ≤0.03 ≤0.0359 k( ^+ g/ T2 D9 q( N! l+ J
0Cr17Ni12Mo2(316) ≤0.08 ≤1.0 ≤2.0 16-19 11-15 1.8-2.5 5×C%~0.7 * P, s7 X1 s' R, [
≤0.03 ≤0.035" c1 R, K6 q! Q! e: i, `7 f
00Cr26NiMo2Ti(雙相) ≤0.03 0.4-0.8 ≤1.5 25-27 6.5-7.5 1.5-2.5 0.3-0.5
7 r3 e* ?: Y2 s( y≤0.03 ≤0.035
% _3 K# d. w+ S. P: s1Cr13(410) ≤0.15 ≤1.0 ≤1.0 11.5-13.5 + W+ l* [# a! U. V' b
# H! H& k+ J5 f( R' |4 S' u* m, F& B
& j$ e2 P7 d+ c( R: ]- r4 K
( ?+ W3 w9 V* i0 I≤0.03 ≤0.0357 I+ C! v% f% \7 B2 O2 v3 I& {
2Cr13(420) 0.16-0.25 ≤1.0 ≤1.0 12-14
( H8 X& a" u2 a) ~7 n5 F
p& z5 L: }6 t0 k
" O3 c, L8 L3 d
$ c$ `2 Y# L% k≤0.03 ≤0.035, u; F* R3 m f
3Cr13 0.26-0.35 ≤1.0 ≤1.0 12-14
N3 v3 x6 _' `8 p! A2 X5 c5 _9 d4 \) _: ^/ M$ A# Z1 |9 ]; L1 g" V
/ a/ l2 d4 o! O2 z
9 v/ a2 N, Z6 k5 y
6 h0 m9 g w* y9 c≤0.036 k8 d0 U8 Y c0 `! ]$ N- \- C" d
4Cr13 0.36-0.45 ≤1.0 ≤1.0 12-14
" s! ]1 d. K3 q6 G, [7 v, f2 L- Z% Q+ @
3 n. ] D1 V8 z! u' y" b! M- f& h0 M& U* Q: v8 l. u
0 N" t* `, T6 t" U' Y4 p! m
≤0.03- ~5 t1 u$ |: D* V
1Cr17(430) ≤0.12 ≤0.8 ≤0.8 16-18 " ]: i$ N! ]& h" c- I3 @' L
& b R+ p) W7 I$ a) D% p- K( |& E- k v
/ N6 o1 u2 H% F& D$ f
- ^& I* i! T8 f. i8 B
' G5 J) P2 ~; E8 |2 @* R≤0.03+ q6 K5 W2 E& Y" d
1Cr17Ti ≤0.12 ≤0.8 ≤0.8 16-18 ( D" R6 B$ n8 U1 J6 q( |: J
% Y. \, i6 ]! {7 r4 n1 Z1 _5×C%~0.8 " p/ R9 ?8 @# ?" o9 M2 |
# y- e& w9 n7 U9 q" T/ I≤0.030 k& T: d" d2 P
0Cr17Ti ≤0.08 ≤0.8 ≤0.8 16-18
7 g9 q1 y+ F) c" I u# s5 v/ B. V$ R+ A+ e2 `
5×C%~0.8
0 I5 j; q$ m7 w% m# D! X, W1 R: V0 r3 t- M% @: b
≤0.03
/ V0 ]' L7 t$ E8 p4 v( I1Cr25Ti ≤0.12 ≤1.0 ≤0.8 20-27
+ o" d. ? C& a& n# v0 [* [/ S+ Q2 T( @" S. |
5×C%~0.8
6 @; W. a" W4 O1 u
# | Z5 `4 t8 ?1 V. p2 p- ^≤0.03 |
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