牌号
5 {! ]. X. \: b: X | 质量( Q7 ?. ?' Z3 Z+ C& N
等级
3 d; L5 k* B [: ~$ J8 N | 化 学 成. 分, %
3 H/ p4 x T1 U |
C' ]+ E" s0 s; f/ Z" A
≤
) P% R" e5 t+ d) \/ ]/ r; |, ]! T | Mn
: ?: y. m7 s" K | Si
, O- n: ]7 p# M. v4 m9 i# H O ≤& f6 t+ o- d3 u" |8 O
| P# [, L& n; y8 f. \
≤5 G* |% G: |# c
| S
, V0 p0 w( ^* m& L2 j ≤' @5 P% y: I, B5 \7 O+ y/ g
| V1 r; Y w2 {8 D/ A& B5 O+ D% z
| Nb
8 S8 V; i% F: Q0 A | Ti
# O) i5 ~: @5 Z. P5 ?( m5 X | AI7 ^' }- N( ^1 o# {" Q: u
≥
+ p$ e$ y* @1 D. }3 [& ^2 t& W( W | Cr
, W9 q, M9 J5 B. R6 d+ Y ≤+ z C6 r% r: w8 C, g B
| Ni$ ]1 L9 m, s- \: {7 S
≤
5 a7 w5 E4 ]0 o" y |
Q295- N x# ^$ G% C/ K3 ]
| A
1 m1 [( M {, J5 L4 j0 S. @ B3 @, A0 y9 Q5 o# K5 E* m% A
| 0.16
- l- b1 q! ]6 j1 r' I( r z q.16
' R. O ~3 m# Z5 o4 m | 0.80~1.50
! }, \6 s K- r; e 0.80~1.50' q/ `3 G9 E9 d! K0 v
| O.559 b3 p2 Z" T$ \- L0 r9 @
0.55; b a* w# i9 y' ~, J0 ?
| 0.045 0.040, h- I, h8 k, `# m" T+ d) Y
| 0.045 0.040
4 N9 M4 x1 F/ m+ p | 0.02~0.15
+ y/ Y7 H; ?5 F: v9 d+ x1 s 0.02~O.15' O& f& \* U4 B! p5 {
| 0.015~0.060
' H2 [& k+ g& _& @9 j0.015~0.060$ `! n$ i: `" T3 d, y: {7 C+ f
| 0.02~0.20
" Q0 T) B/ |0 ]0 d1 _3 V 0.02~0.208 r# r1 g' P/ D: ~ P8 `3 ?5 w
| -5 O1 O4 f7 J0 |3 X: q. h
-
9 k$ ] ~+ i. g, P+ w+ h" p, [ | ! n0 I F: P) J. a, @2 p- Q
+ V4 W9 w- O! _4 ~ | " i' k$ S X1 G @" T* X
; R9 _9 {. ] B7 Z |
Q345
7 w, V! Q2 F( h; l/ X3 i8 e" p' j | A
5 P9 A& o0 r0 H1 K B \7 y' b1 t2 ?7 D2 K2 K
C# C# w- J$ u! k& _) B4 B
D
% s. ~; w' E& L E% p( X0 S* ]+ |7 a0 j
| O.20: f2 F! U4 c7 Y- o
O.20
3 I( W6 G/ s1 d. F+ a: a" t0.20
' p, @5 x) p0 aO.18
1 r B! D. J i5 J$ L0 r7 @O18- m* i6 h2 u. s! J( o- R; G: R; H
| 1.OO~1.60" Q! c7 @% k& f4 M2 ^
1.OO~1.60- E0 H3 C0 W& d" i
1.00~I.60
2 N, G9 N0 y$ W/ I# y/ J. F$ E 1.OO~1.60% h; j, w/ R4 U- N# |6 G! M
1.OO~1.605 X l& Z3 ^4 s# G1 f4 C- w W
| O.554 {& ^: K/ i+ A: N$ d
O.55
, p Y; g- v# S/ H4 x O.55
2 K: l5 d8 r7 E- g% e# Z* w7 M 0.55
% h* q. a Q8 y. `0 y2 p$ c# Q/ r 0.550 g- j5 M; d( k+ T8 {# r3 R5 w
| 0.045- C+ ^' r) Q9 X( }/ c1 k& [
0.040' P% J' \' |4 n5 H
0.035
+ @* w7 S' Z2 D D- U, U0.030; ~+ G8 }1 ~" K# D) e
0.0253 P2 U) h1 d6 U- Q9 h5 P
| 0.045 Q8 l2 `- `( E# M5 o; y- Q
0.040
+ \+ x1 Q [' d- N6 Q7 k1 \/ x0.035
! z1 ~- o0 d: @3 \0.030
2 g: \. t3 G. H0.025
5 u8 f8 T I' H* [ | 0.02~0.15- ?( c8 g* o0 L" y
0.02~0.15
w3 g6 n" g4 W& P 0.02~0.15
- b8 K- j+ y8 l8 p6 u) t6 B0 o 0.02~0.15
7 d% ^5 l& B! r& b5 {* ?* U 0.02~O.15
" n$ a8 l' ~, s3 A& o | 0.015~O.060
8 C; ^- c; F' x* j1 a0.015~0.06C
! q# i( I+ z2 h6 y; c6 b0.015~0.060
( u% }9 l9 f. {' V& D0.015~0.060
, f5 |$ E/ M( R' ?& G/ F0 N0.015~0.0600 ]" k. {( O0 {. |
| 0.02~0.20
# r+ L9 G" D& m2 m O.02~O.20
, V4 e5 s" k9 F/ m 0.02~0.20( q- n& R/ M5 b' O
0.02~0.20
3 |8 l- h1 u S: Y 0.02~0.20
8 G, N2 k+ o3 e/ U |
+ f* T& I2 D* m# e! z
/ _2 c8 D; o+ H) R1 P6 k: Y6 t) F" l& A" y4 V4 d
8 o7 V& s4 i8 q9 D6 U) VO.015
+ v l" R/ _, p! i) m$ _O.015 T8 h5 Y7 u& C' ?, s9 M( e' s
0.015
0 h q6 @7 Z7 q; V |