|
3#
發(fā)表于 2006-12-12 21:32:38
|
只看該作者
Re: 求助 關(guān)于201不銹鋼板
1
4 x5 v) |" D1 b3 H 1Cr17Mn6Ni5N
- L( V6 U: E) v( Q7 c' V 201 - e/ f" `! v: P- k+ _' J; e
SUS201
- Y7 G& c: ^( d
& [, J& ?2 f0 c: F `2- E+ V0 T9 `+ e% D5 O- B2 L
0Cr19Ni9 ; o- q2 M; U' M, L v$ N
304 8 e4 C$ {$ q5 v, J1 g1 J7 T4 U& n
SUS304
Y- q+ [' i8 M t304
5 y/ S# D2 }5 D$ ]) a$ ~0 D( `
. f* V% ]1 y, I( u+ w3 w4 |Grade C Mn Si P S Cr Mo Ni N% y+ ^5 X: {) F }8 M4 s9 u
304 min. - - - - - 18 - 8 -' [, m( F+ M3 {: w8 E4 S: C+ S$ k
( J; |" ?9 ~" r8 m$ Z* O3 A
max. 0.08 2 0.75 0.045 0.03 20 10.5 0.16 R' ~4 j) t1 z
6 F0 Y* C/ W: ^; \) W Corrosion Resistance
5 R f! Y1 L. v, B- Q. C) Q2 [Excellent in a wide range of atmospheric environments and many corrosive media. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 60°C. Considered resistant to potable water with up to about 200mg/L chlorides at ambient temperatures, reducing to about 150mg/L at 60°C. 7 R. A5 j3 z4 \" k
8 U$ o) {. s8 i/ a ?) {
Y* Q8 I9 F# v0 W/ e% Z
2 t }" H3 S" w$ } |
|