化学成分* \8 I* F7 a C) j' w
| C1 f6 |: z+ |2 T3 F- r& ~
| Si
5 m0 u8 }8 n3 P8 }- t* Y | Mn( i; ?+ O9 p- y0 d2 z+ _0 J& @
| P, F: H6 i( ~ i' c* c
| S
5 I& w% G K* ^9 d+ ~! H | Cr( B" X* C3 T: ?8 S! M0 h" C
| Ni0 Y, v! s7 k6 H& N% E0 P
| Mo( p |% E4 k( k0 F( b: }! a7 }
| N9 D9 x3 H2 U( Y4 N
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标准
& a! ?8 J, x/ l' b1 O" i9 _, c | £0.03, u8 B! V% B! Z) c& }- O5 t
| £1.001 b! f8 u8 B) g1 G
| £2.00+ d5 b' f+ w+ n* {% d
| £0.04' ?. v3 i6 a) x, v
| £0.036 j. W$ ~: \% F0 }" ~ H' q
| 21.0~24.0
7 a* M/ c: }3 L% g* g | 4.5~6.5
0 ^+ }& j- K% B1 y ] | 2.5~3.5
; _) I# V' i# {6 E1 D; X5 b | 0.08~0.2
& Q. v3 ^6 f5 D$ ?* a |
一般7 Z8 Q8 v$ s* i3 ^$ M( z
| 0.0253 X% x, A5 J' K0 j1 C+ e2 m4 t
| 0.6: H1 v" A i: C; A/ q
| 1.5
0 h+ ]# D3 P) [, z# J: i | 0.026% G4 e/ c- X! @& q6 y9 z
| 0.001
2 o. `% b' y$ `2 k: F: ] | 22.5* Q: B7 X+ i6 T! @
| 5.8
, X8 [' G* [' ?" X, Y# B/ O& e$ O | 3.0
+ y% r+ O/ E4 T5 A' y | 0.169 J7 l+ x3 j( z7 d5 d5 `
|