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发表于 2009-2-13 08:21:38
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来自： 中国浙江嘉兴
这下全面了：
Chemical: C≤0.09,Mn:0.75~1.05,S:0.26~0.35,P:0.04~0.09.9 \, E7 x8 ?& K9 l! q
3 T* g0 Q# R3 G [
Properties Conditions 3 V% V, H# Y% Y0 V7 a2 Z
T (°C) Treatment % O: Z* ?4 s4 v
Density (×1000 kg/m3) 7.7-8.03 25
9 z9 t- W1 D( iPoisson's Ratio 0.27-0.30 25 - w! H8 v' \! N
Elastic Modulus (GPa) 190-210 25
* h; z- f( K( |$ Q% fTensile Strength (Mpa) 540 25 cold drawn (round bar (19-38 mm)) more 4 E {+ T+ ^' d) f, c( n7 b' x
Yield Strength (Mpa) 415
) B) {1 s0 `5 |0 CElongation (%) 10
! Y! {& y* E0 X3 u* w- Z4 cReduction in Area (%) 35
, H5 h! Q) @3 M5 b) ? v M- jHardness (HB) 167 25 cold drawn (round bar (19-38 mm)) more |
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发表于 2009-2-12 13:33:42
楼主