Grade
& P& {% W. B! H | No.
; K9 l* C: B, ]1 G8 N: P4 A, d* h |
C
" k: M) U9 p. x/ A: @* \" I | 0.4-0.442 [* X: B9 N6 m5 f$ Z# l
|
Si
* |6 r) M4 I" }* [ | 0.2-0.35
0 g1 f" z, H* L3 d |
Mn
& e9 ^- s2 E" Z y0 h* U | 0.8-1.1! K+ L( k) c0 j( F2 E6 ~/ k
|
Ni
# z3 R+ @3 Q9 ^* p | <0.4! X) U" W& s h, b+ \9 X% Y' f
|
Mo
; G& N3 d, _+ \% a* { | 0.15-0.25- i$ ^ I( M. z% X( p- t9 ~
|
Cr* C' W" q6 C- v, U f3 A
| 1.0-1.2
" H7 _7 a9 u& {, b |
V
( X9 Y' p( ^( h5 a | ---8 P5 M' k, M' t t8 U
|
P
7 L3 ~0 F% F9 e- @6 }4 i/ h | <0.020. f8 B" x2 m3 S; U: b
|
S
9 \4 |7 L8 |: z3 ?1 _ | <0.012
' B8 u: r0 T# N- [ }/ N |
Cu( R! s' [$ @& o; H8 u
| <0.27 y6 b) I8 y& H# i
|
发表于 2010-6-5 19:02:09
楼主