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发表于 2007-12-22 07:57:01
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来自: 中国安徽芜湖
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化学成分 (%)
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6 z/ S; J' j' c/ W3 W| 元素 | 最小 | 最大 | 近似的 | | C |
% f+ x4 a; m% Y+ y5 O6 `& i | 0.1500 | 4 r* @2 v. J$ s" b7 d- b
| | Si | 0.4000 | 1.0000 | | | Mn | 0.8500 | 1.6000 | ! f1 T" S& f5 x, \8 Y! n
| | P | | 0.0300 | | | S | | 0.0300 |
材料属性
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, J5 I' T0 z$ w6 k| | 最小 | 最大 | 近似的 | | 电极 | | 屈服强度 Rp0,2 (MPa) | 345 | - | - | | 抗拉强度 Rm (MPa) | 490 | - | - | | 伸长率 A5 (%) | 22.0 | - | - | | 冲击功 Kv/Ku (J) | 27 | - | - | | Charpy V Notch, -30°C | 8 e8 ~5 l1 ?3 V& q3 B7 b9 p
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化学成分 (%)
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2 R S& c: o6 A Z+ G {5 ][table=98%] | | 元素 | 最小 | 最大 | 近似的 | | C |
4 ]* E' K$ B5 u6 q3 p6 E: A7 h: |# R* \ | 0.1500 | 0 r" o, e6 G/ N; I7 x, c @6 c
| | Si (*) |
9 ]( Z7 Z k: v+ z0 Z) y | 0.0500 | 6 x7 c) N' E* }1 j/ I' ~5 y
| | Mn | 1.0000 | 1.5000 |
, `! Y3 n2 B# m3 ^. N | | P (*) | n# o. x/ @( k3 i$ e4 d) ?
| 0.1100 | ! h! X) |& H$ p6 P
| | S | 0.3000 | 0.4000 |
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| 元素 | 注释 | | Si | Since silicon has an adverse effect on machinability, it is not intentionally added to specified limits. | | P | At the time of enquiry and order, it may be agreed that either a grade with 0.06% to 0.11% P or a grade with max 0.05% P shall be delivered. | 0 ] |- t+ `# K; Q+ r4 [" M: W
料属性 http://www.key-to-steel.com/cn/img/nav/spacer.gif
* C) N; A- o6 c) s5 W( s| | 最小 | 最大 | 近似的 | | 棒材, 初轧钢坯, 盘条; 轧制; d <= 16 mm | | 硬度 | <= 174 HB | | 棒材, 初轧钢坯, 盘条; 轧制; 16 < d <= 40 mm | | 硬度 | <= 163 HB | | 棒材, 初轧钢坯, 盘条; 轧制; 63 < d <= 100 mm | | 硬度 | <= 156 HB | | 棒材, 初轧钢坯, 盘条; 冷拔; d <= 16 mm | | 屈服强度 Rp0,2 (MPa) | 430 | - | - | | 抗拉强度 Rm (MPa) | 540 | 840 | - | | 伸长率 A5 (%) | 7.0 | - | - | | Lo = 5 x diameter | | 棒材, 初轧钢坯, 盘条; 冷拔; 16 < d <= 40 mm | | 屈服强度 Rp0,2 (MPa) | 390 | - | - | | 抗拉强度 Rm (MPa) | 490 | 790 | - | | 伸长率 A5 (%) | 8.0 | - | - | | Lo = 5 x diameter | | 棒材, 初轧钢坯, 盘条; 冷拔; 40 < d <= 63 mm | | 屈服强度 Rp0,2 (MPa) | 315 | - | - | | 抗拉强度 Rm (MPa) | 430 | 730 | - | | 伸长率 A5 (%) | 9.0 | - | - | | Lo = 5 x diameter | | 棒材, 初轧钢坯, 盘条; 冷拔; 63 < d <= 100 mm | | 屈服强度 Rp0,2 (MPa) | 255 | - | - | | 抗拉强度 Rm (MPa) | 390 | 640 | - | | 伸长率 A5 (%) | 10.0 | - | - | | Lo = 5 x diameter | | 棒材, 初轧钢坯, 盘条; 轧制; 40 < d <= 63 mm | | 硬度 | <= 159 HB |
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