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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
0 B& T e4 f* Z q" D& ESi 7.0%% t2 z, Q. u+ X; |: ~: L" L
Cu 0.2%3 X/ A* l7 l7 a! U( T* e
Mg 0.35%/ X- x3 n6 W7 ~+ }# |
Mn 0.10%! E8 Z; Q$ O2 o& k: ?
Fe 0.20%max
: R6 ]) m3 n: N/ d- w: QZn 0.1%max
' C8 t1 V9 j2 ?1 e5 W PROPERTIES
$ t- Z& u: R# _% {7 m4 j( J; U: OA356-T6 Sand Cast2 d$ F/ M- b9 ~) v7 s
Tensile -33ksi (230MPa)
7 B2 C+ @ K% x" u) s+ M( V% m& R" eYield - 24ksi (165MPa)
9 {0 c6 H7 g, x! t' b/ U: XElongation - 3.5%& Y- d* t4 U' O1 A4 P
% J" u2 H" ^, d& SA356-T6 Permanent Mold Cast
( u0 K; P' R7 b# nTensile - 38ksi (265MPa)
; B1 h/ C8 |$ ~# _- Z# p/ W8 LYield - 27ksi (185MPa)
0 i9 d: @; j; yElongation - 5% |
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:) :)