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发表于 2009-8-17 09:15:35
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来自： 中国台湾
回复 1# johnzhong 的帖子
COMPOSITION# P' F" G) P; A+ M
Si 7.0%
3 W$ n% ]4 ~+ X( O" {Cu 0.2%# \3 X# [# \0 r+ l1 z, d. ^
Mg 0.35%
4 l; g. w. X; ~9 ?$ {7 rMn 0.10%6 ^: O# O/ m6 A' X8 X
Fe 0.20%max: V8 K1 k! j3 g3 c, L! I# f
Zn 0.1%max
1 o+ X2 W B. g) w* M. \, m PROPERTIES
6 K6 _, @& \; E. x: l& nA356-T6 Sand Cast
) t M4 [! l* N* {Tensile -33ksi (230MPa): h4 ~" j4 g8 Z
Yield - 24ksi (165MPa)
2 ?5 x1 {9 x2 S1 h1 T% w! |Elongation - 3.5%9 B% A: X3 h- i# X# t p/ o
* g8 R- T: k* ~# u' e, B8 JA356-T6 Permanent Mold Cast, V8 V" Z8 q5 F
Tensile - 38ksi (265MPa)& m3 `* P* L! r7 E( a3 X4 t# k" x T6 _
Yield - 27ksi (185MPa)7 H3 B0 {/ C, r- W H
Elongation - 5% |
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:) :)