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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.
$ x; F$ C9 ^5 q+ `$ X- L% W, N
5 c V' ?" T Q8 p, JProperties Conditions
9 ]' {: g, P! M: W: S# n) f' j: NT (°C) Treatment 0 f' G+ Z" i) x/ Z
Density (×1000 kg/m3) 7.7-8.03 25 : O) G; p% Q( O. y; g6 J( D
Poisson's Ratio 0.27-0.30 25 / b# V M' A U& w
Elastic Modulus (GPa) 190-210 25
8 o' g- e! t: S' O @, b* VTensile Strength (Mpa) 540 25 cold drawn (round bar (19-38 mm)) more
[6 T4 P J8 i! ]% @$ {Yield Strength (Mpa) 415 * v M4 O8 [3 m/ u9 `7 W0 M
Elongation (%) 10 ) H1 M5 t( I/ ]. @6 J
Reduction in Area (%) 35
8 d' t$ s4 u5 S5 f5 nHardness (HB) 167 25 cold drawn (round bar (19-38 mm)) more |
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