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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:0.04~0.09.5 \, D' C1 ?6 k+ g% d: E
# d- b# z* L% V! \
Properties Conditions 2 _) j) F3 d6 x1 c0 Q7 f4 C5 G
T (°C) Treatment
$ P0 ?4 l* c6 fDensity (×1000 kg/m3) 7.7-8.03 25 0 b9 C) p. D9 z6 n3 ^9 A2 D2 z
Poisson's Ratio 0.27-0.30 25 & _- i3 M9 ~6 y! G6 ?# c, q+ R. L
Elastic Modulus (GPa) 190-210 25
0 [. t0 N) K5 X/ {Tensile Strength (Mpa) 540 25 cold drawn (round bar (19-38 mm)) more
% v9 N4 C6 N: U5 ~& F' N( KYield Strength (Mpa) 415 5 p+ ]# f) R$ p
Elongation (%) 10
2 A q% h. r6 W+ [0 F8 k8 Y* uReduction in Area (%) 35 8 h Y* j# E b
Hardness (HB) 167 25 cold drawn (round bar (19-38 mm)) more |
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