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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.
* v) G4 c! e! J7 y& j! L
$ ^% n: y& @7 x- ]Properties Conditions
9 g0 a9 O. P" KT (°C) Treatment
e) d/ }) L, ^& d9 W2 B$ }; \( dDensity (×1000 kg/m3) 7.7-8.03 25 7 s9 b1 C2 |; Y* `6 d6 m
Poisson's Ratio 0.27-0.30 25
6 p5 H o- X* |+ k( H- l; z1 QElastic Modulus (GPa) 190-210 25 & z4 w8 J& w# d! _$ |
Tensile Strength (Mpa) 540 25 cold drawn (round bar (19-38 mm)) more
5 F6 s5 K! U9 b$ GYield Strength (Mpa) 415 : v Z1 `0 Z$ z3 Q6 X7 E5 Z3 h! R7 M
Elongation (%) 10
% Y, ?; J$ b5 s& Q$ P. ]/ uReduction in Area (%) 35 7 n) E' _, z( A1 c8 K C7 d
Hardness (HB) 167 25 cold drawn (round bar (19-38 mm)) more |
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