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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.) |) L) o( r! w7 ]
, F' n1 n. x& m2 dProperties Conditions 4 J" g% e2 A- K* Q3 }4 }
T (°C) Treatment
+ O# o# s* D# A" A b' _Density (×1000 kg/m3) 7.7-8.03 25
u' [* D2 O: D! @Poisson's Ratio 0.27-0.30 25 8 [7 h4 h v3 \
Elastic Modulus (GPa) 190-210 25
9 ?) x3 j0 H4 o R/ oTensile Strength (Mpa) 540 25 cold drawn (round bar (19-38 mm)) more
/ C: `9 ^$ D6 vYield Strength (Mpa) 415
6 {, b* t) `7 f. pElongation (%) 10 M! M3 z. q* n- ~+ \- Z' k" V% {$ ~
Reduction in Area (%) 35
6 Q4 T( @, b- B1 ]' |8 jHardness (HB) 167 25 cold drawn (round bar (19-38 mm)) more |
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