TA的每日心情 | 开心 2024-12-9 06:43 |
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签到天数: 275 天 连续签到: 1 天 [LV.8]以坛为家I
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发表于 2011-1-17 11:40:53
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化学成分(熔炼分析)%' f4 ?& w& K5 Q
, u2 y7 a2 c( B" v4 ^/ F3 i) q材质 C Si Mn P S Ti Nb Ait V# m5 x1 a8 y+ c2 m8 f9 l6 j
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S315MC ≤0.12 ≤0.50 ≤1.30 ≤0.25 ≤0.02 ≤0.15 ≤0.09 ≥0.015 ≤0.20
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S355MC ≤0.12 ≤0.50 ≤1.50 ≤0.25 ≤0.02 ≤0.15 ≤0.09 ≥0.015 ≤0.20' ~ ]4 W6 Q. P' G* Y' P
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S420MC ≤0.12 ≤0.50 ≤1.60 ≤0.25 ≤0.015 ≤0.15 ≤0.09 ≥0.015 ≤0.202 Q v8 O& Q* i
: {6 R. L3 N7 ~+ l, X7 v ]S460MC ≤0.12 ≤0.50 ≤1.60 ≤0.25 ≤0.015 ≤0.15 ≤0.09 ≥0.015 ≤0.20
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S500MC ≤0.12 ≤0.50 ≤1.70 ≤0.25 ≤0.015 ≤0.15 ≤0.09 ≥0.015 ≤0.20
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T: [: V" h) C! L, P# yS550MC ≤0.12 ≤0.50 ≤1.80 ≤0.25 ≤0.015 ≤0.15 ≤0.09 ≥0.015 ≤0.20
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S600MC ≤0.12 ≤0.50 ≤1.90 ≤0.25 ≤0.015 ≤0.22 ≤0.09 ≥0.015 ≤0.204 q" N+ i- f8 Y0 c
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S650MC ≤0.12 ≤0.60 ≤2.00 ≤0.25 ≤0.015 ≤0.22 ≤0.09 ≥0.015 ≤0.20$ n% Q9 P: t! o
* ]. Z( Z8 ^% fS700MC ≤0.12 ≤0.60 ≤2.10 ≤0.25 ≤0.015 ≤0.22 ≤0.009≥0.015 ≤0.20
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1 A) S# ~. |& L9 b6 ?试样测试( 拉伸、弯曲、试样为横向 ;Mpa )。* c3 `1 }/ V- A, M& p4 U
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材质 屈服 抗拉 伸长9 M" w6 u# g+ D( d3 P( z& w
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S315MC ≥315 390 - 510 ≥24
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$ x( V( ^# c8 M3 D3 s- A. T- }2 A- a3 kS355MC ≥355 430 - 550 ≥23. z! s q. u5 J
4 h# G: L4 w* J4 |+ C' |S420MC ≥420 480 - 620 ≥19
w" P" d7 l8 y8 R1 A
4 q. `& ^* t6 X' QS460MC ≥460 520 - 670 ≥17
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S500MC ≥500 550 - 700 ≥14
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' n- C \4 w+ i( Z" A0 rS550MC ≥550 600 - 760 ≥145 |* O, c' N7 W6 ~4 P( p4 `( V1 b
5 }) Y- R3 L+ ~3 DS600MC ≥600 650 - 820 ≥13
2 V3 \$ `" |( o7 k0 ^+ A* a1 e3 {$ @1 A/ H* K) A) u& ^ `
S650MC ≥650 700 - 880 ≥12) H! ~, y* l0 L/ _3 w
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S700MC ≥700 750 - 950 ≥12 |
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