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)%
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材质 C Si Mn P S Ti Nb Ait V
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b; Y7 T6 H1 G# g/ {6 \7 ?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+ n* `" n0 J$ K5 k
" i" O- b: B8 X9 j$ o! A0 ]0 mS420MC ≤0.12 ≤0.50 ≤1.60 ≤0.25 ≤0.015 ≤0.15 ≤0.09 ≥0.015 ≤0.20
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) Q9 j! w8 V* D) S- L n R4 f6 k7 rS460MC ≤0.12 ≤0.50 ≤1.60 ≤0.25 ≤0.015 ≤0.15 ≤0.09 ≥0.015 ≤0.201 i7 Z. n# ]) P9 R* y5 V+ s: R
& |7 [' y: y2 B/ l9 V( k6 H; b9 A6 y4 \S500MC ≤0.12 ≤0.50 ≤1.70 ≤0.25 ≤0.015 ≤0.15 ≤0.09 ≥0.015 ≤0.204 n& h# h1 n {/ y; c! ~7 o
1 d) P& i" u; w/ hS550MC ≤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 ≤0.20
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S650MC ≤0.12 ≤0.60 ≤2.00 ≤0.25 ≤0.015 ≤0.22 ≤0.09 ≥0.015 ≤0.20
1 o2 b: B; A! R# L, B/ {; D' b( k/ M6 v
S700MC ≤0.12 ≤0.60 ≤2.10 ≤0.25 ≤0.015 ≤0.22 ≤0.009≥0.015 ≤0.20
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试样测试( 拉伸、弯曲、试样为横向 ;Mpa )。, D; B3 M0 T0 ?+ u/ I% F7 k
( j% L' w/ z) s1 }: N* f. x
材质 屈服 抗拉 伸长
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S315MC ≥315 390 - 510 ≥24- ^2 ~, c. Z7 |* |5 i `9 W4 p' w
, v/ ?/ P# ~& _' D
S355MC ≥355 430 - 550 ≥233 z6 F0 p( _. T# z9 m
3 R: m {$ d8 N* M: m
S420MC ≥420 480 - 620 ≥19$ Y7 P8 M8 I# w. I! t( E" a# E
% J( C1 }3 Z, X* hS460MC ≥460 520 - 670 ≥17
* w& ]$ y0 q) K6 F* t" [9 B9 x) Y8 U4 _* X# o. `8 K& c( u
S500MC ≥500 550 - 700 ≥14, L$ o, G$ Z, a1 t' E
" u2 z) k o% x, t* nS550MC ≥550 600 - 760 ≥148 p9 j" _) c( ~ n x
# q8 W6 |$ o' l, D# PS600MC ≥600 650 - 820 ≥138 T* W7 J. H% g/ J( n+ _
. N* N2 @# s& b+ Q4 {! `7 O
S650MC ≥650 700 - 880 ≥129 L o% F: x X: {" ?6 m( U( w
3 O( V# w. F/ z2 n# }% r- y8 V6 F; yS700MC ≥700 750 - 950 ≥12 |
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