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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.& c4 D& l; D l! }" u# v
. w' I' z2 U; Y" e& ~5 L" m! V: c! }" f
Properties Conditions ; x9 R8 K: v- M! i$ h
T (°C) Treatment ?+ M6 q' Y% m& P; n+ U# T, y
Density (×1000 kg/m3) 7.7-8.03 25
1 W7 V( `; h, [; ZPoisson's Ratio 0.27-0.30 25 ( W! }4 l( k+ j+ c( Y' F
Elastic Modulus (GPa) 190-210 25 0 K6 t0 r/ d6 Y" b" l& R( B
Tensile Strength (Mpa) 540 25 cold drawn (round bar (19-38 mm)) more 2 e1 Z" W) q2 P& H, Y
Yield Strength (Mpa) 415
' D- y8 @1 R6 v$ R0 v i/ nElongation (%) 10 7 @ t& n3 u# V; g
Reduction in Area (%) 35 ' ^7 r% J) L* j$ B C0 p
Hardness (HB) 167 25 cold drawn (round bar (19-38 mm)) more |
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