Grade
* J" t+ y) p* K) E) B | No.
8 Z5 V3 w. J" c9 _! J6 X |
C
* k/ D5 T. T+ e# n( j | 0.4-0.44
0 e x3 |4 W: z% Q$ R. F L" i |
Si+ G; L% G! @0 d1 _( A. ?9 r
| 0.2-0.35
8 W) o; X$ J' Y |
Mn
. p0 B' {9 S# k# u4 R A | 0.8-1.1
# K8 ~7 e& t C7 y3 w3 m2 u6 j |
Ni
! A4 S3 V& K0 V6 B( h6 w: C | <0.4
! w# M; J) v5 |! c |
Mo
' m( P7 _9 O; D' y | 0.15-0.255 m" e+ \( z# q5 W$ _" }! J, A' J6 m
|
Cr
+ j- G4 k# Y1 ^+ Z+ G8 ~8 ^ | 1.0-1.2/ b0 ^8 ~/ V; _' K& [3 V% \
|
V
4 A1 M4 d( j2 S, ]5 g& G+ G | ---
4 y) R4 d, i0 |9 A/ V( k: q+ K |
P. P" \; @( Z0 l0 B5 _ h" A0 H
| <0.020
# W" ?! @0 ^9 h9 o |
S
n/ X7 h1 |, c9 F: ?$ G }! z | <0.012
# x9 _" L' p. R, Y; _8 t5 L |
Cu9 k3 T) X' |6 n ?& \+ Q
| <0.2
! `( G1 K2 z* p2 [+ _( D |
发表于 2010-6-5 19:02:09
楼主