钢号 " ]; P, ~( `) v3 l | 类型 & o* I( q; p# k: R2 a | " \7 L# {# n+ {/ n+ b- | 力学性能(不小于) 6 t4 F7 y F" i( r; E0 n | |||
ASTM * e, V4 x1 c- L5 t4 X2 c | UNS ; l. Q. M- ?" W% Q/ u | 7 w* y6 q9 }4 Q+ k7 [5 _ σ b /MPa ; Z0 N* H& h: I, C9 S | 9 l0 y7 U. g6 I$ F/ c. q8 C3 K5 D σ s / Mpa | 3 t5 V7 j, E- R4 q( a M( a/ I δ (%) & V9 D% A3 o0 u# \" N | |
) V8 W/ ]. M: [ CF-3 ! |. t7 W4 P) t( s8 J Z% u | + M- ^* K" G4 g6 ^0 C' t J95200 $ `3 T2 v- O) t8 p" E% \" l | 19Cr-9Ni ) { s; d* x4 `5 A0 p3 P | 5 T2 c7 E. w. k, n! X. Q! V 485 - T7 T/ z F+ d. X- T | & R. ]9 q+ ], n4 B 205 7 Z# q1 z* M$ x2 `5 W! ]; i1 E) s0 x* S | 35 f6 a9 [: a: Z0 O- N5 p |
CF-3M 7 J6 {" h( j/ V | ) t$ q7 j2 i8 o: [+ e3 x! f+ q J92800 | 19Cr-11Ni+Mo | 485 ) X4 T! W+ {; i3 Y* u- Y' Y4 w) o | 205 | 30 |
0 P( K3 `) A } CF-8 | J92600 ( Y1 ~8 ?% o( A' B | : X7 R" s1 R1 x+ V 19Cr-9Ni $ d' W8 o: S& a: @: C K9 f1 T ? | 485 $ [# o, O( S0 d9 s: c | , r( a" _' J! M/ B 205 & D1 g3 F9 k! P8 x' R! c | 5 j& I) V b. a5 {2 V 35 9 }; r0 S! W, O3 v4 z |
- E, C% {, l/ g CF-8M | J92900 | . W2 Y- Q! A7 W 19Cr-10Ni+Mo | 8 ^9 N+ e. L) A& c8 _ 485 % r* X, y/ C5 j* M | 205 | 30 4 P3 Y. K" e4 h2 I$ b |
CF-8C | # L# E2 y+ a0 b" [/ p; ~4 G# n1 C J92710 , L! t7 w, k0 l {6 O& e3 e$ v | 19Cr-10Ni+Nb | 485 | 3 S- `2 q" Y; c7 n 205 3 h+ s9 l: E. f& l* \+ T; } | 30 4 j. G5 w% {. L |
CG-3M | % h! W- _" m* t% S1 i2 ] J92999 | ! X- s' x( t# w- h' Y6 g5 n 19Cr-11Ni+Mo | 515 * d ~4 P- ]* I( c9 \& x( R& } | , p9 E0 F! c8 v6 A" C; @ 240 ) x% ?; a9 ]4 T2 Y2 c/ U* A7 x& _# { | 25 6 a/ l( T+ d9 S; [. N |
CG-8M | J93000 | 19Cr-11Ni+Cu+Mo | 520 ! r/ T# f& s# E | # {8 [9 i, ?& e 240 | 25 + {# t$ E) b3 u) K" e8 k' p |
CN-7M ( |3 T% J3 a7 r6 ^% T8 `! w! { | J08007 8 Q% E6 p) c1 U | 20Cr-20Ni+Cu+Mo / U; I, s$ @$ }, @+ W | ) F! ~4 J, h, l% \+ G. X: s% }3 d 425 | 170 | 35 6 X8 |3 O2 o) e* m" R. H4 V9 P |
CN-7MS 2 y" t% T# \' A$ j) y4 P | 3 f; g& G, j6 o l/ _5 A/ F J94650 2 q$ L5 x* I/ X" g& ~$ i9 e& u! X | 19Cr-24Ni+Cu+Mo ! T: l; t& h* ^* U | 485 | 8 y% C* n/ ]; }) ]" t( V! ~) h9 E 205 | 35 |
CN-3MN 2 @9 r: @2 _, ] l! X1 N/ ^) x | : A% K/ q( |& O5 g J94651 5 |5 j+ ~! j& I, v( E! [4 s% S | 21Cr-24Ni+Mo+N | 3 p" `8 f9 z! J! \0 n8 t7 D 550 | 260 | 35 ' j3 v) [: \ p0 S, ]/ W0 J |
CK-3MCuN 2 z5 R9 k) _" t/ q9 [7 n! b | % M: r( z4 d/ r J93254 | . Y a$ H* C8 l, ? 20Cr-18Ni+Mo+Cu * M' P3 B. Y5 Q0 E6 ^" c | 8 n7 `4 N; t9 Z 550 9 f# u5 J- r( {0 H: o( c+ R1 t | , ~- M1 s# U" i& `# a$ O 260 7 Z$ @3 j3 {6 g" V, B* s | 35 |
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