|
|
发表于 2007-12-25 08:12:01
|
显示全部楼层
来自: 中国安徽芜湖
http://www.key-to-nonferrous.com/cn/img/nav/spacer.gif
6 ?4 p: d7 K$ |& \6 x化学成分 (%)
' ?) P3 o3 `+ G | http://www.key-to-nonferrous.com/cn/img/nav/spacer.gif+ F6 L- R8 ~8 N
| 元素 | 最小 | 最大 | 近似的 | | Si | 9.0000 | 11.0000 | | | Cu | | 0.0500 | | | Mn | | 0.4000 | | | Mg | 0.2000 | 0.5000 | | | Zn | | 0.1000 | " S1 Z F! o3 o; w2 O
| | Ti | | 0.1500 | % E, o; f5 N1 c5 s7 N7 b
| | Al (*) |
2 R Z9 O8 P/ L _ | 8 U: A8 {$ l- t
| 4 g, K9 O' A( ?- L$ ]; `9 C
| | Fe | | 0.5000 |
' ]3 |2 v1 p/ M; y" w | | others |
9 Z) t+ s8 x7 W/ p | 0.0500 |
" E! k0 S: a' |- a: |6 N7 R | | total |
% \5 }9 B; h9 M) |3 m6 f& t! A | 0.1500 | " U$ C" y/ w0 j
|
| 5 S, ~) F, M. g' ~
http://www.key-to-nonferrous.com/cn/img/nav/spacer.gif
2 H3 A! @( f6 d# ^# v) _% y8 y, z+ ^# r) x# ^
http://www.key-to-nonferrous.com/cn/img/nav/spacer.gif
& g _; V/ i' d) E2 ^) q- H| | Min. | Max. | Approx. | | Solution heat treated and artificially aged (w.a.) ; Permanent mold castings | | Yield Stress, Rp0,2 (MPa): | 210 | 280 | | | Tensile Stress, Rm (MPa): | 240 | 320 | | | Elongation, A (%): | 1 | 4 | | | Hardness: | 85-115 HB | $ l2 u8 {- R" ]* \ H# a
, c: t7 _2 p0 [0 T3 m, r
|
|
评分
-
查看全部评分
|