Aluminium 5251; AA5251' n1 W- K6 X7 y: V
* b. C1 l4 r; s8 E* d
Component Wt. %
- I9 K* _/ P' V. _: j0 QAl 95.4 - 98.2
5 q# p0 s3 t7 W y* _: ZMg 1.7 - 2.4 7 Z& E8 |* N, R1 b
Mn 0.1 - 0.5
$ s9 d7 H |0 ~1 c$ o; m: C# T/ K$ N" ySi Max 0.4 , B! D3 f, s; `5 F! b1 S
Ti Max 0.15
5 E+ q0 M7 c dZn Max 0.15
6 K0 d2 z F/ L- r6 Q8 a1 M e/ fCr Max 0.15 2 X, U6 d! O5 x `' e( c
Cu Max 0.15 0 K! k& g: ^, |6 ?3 {
Fe Max 0.5
, @ B; S) f; B$ ]/ }Other, each Max 0.05
% ]9 }3 e6 Q" G% G$ m0 P5 q, eOther, total Max 0.15 7 q6 @# H3 D% u* _% }
! X4 {$ x' M$ _: a' S( M% i i
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发表于 2006-9-30 11:10:00
