enaw-AlCu4SiMg(A) (enaw-2014 a)德国硬铝挤压棒材
| enaw-AlCu4SiMg(A) (enaw-2014 a) |
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| 年级： | enaw-AlCu4SiMg(A) |
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| 数量： | enaw-2014a |
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| 分类： | 铝-2000 系列 (铜是主要合金元素) |
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| 标准： | en 573-3:: 2009 铝和铝合金。锻造产品的化学成分和形式。产品的化学成分和形式 |
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| en 755-2:2008 铝和铝合金。挤压棒材、管材和型材。机械性能 |
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| en 485-2:2008 铝和铝合金。板材、带材和板材。机械性能 |
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| en 75-2:2008 铝和铝合金。冷拉棒/条和管。机械性能 |
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| en 1301-2:1997 铝和铝合金。拉丝。机械性能 |
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| en 1715-3:: 2008 铝和铝合金。绘制股票。机械用途的具体要求 (不包括焊接) |
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| AlCu4SiMg(A 级) 的化学成分百分比 (enaw-2014 a) |
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| 铁 | 四 | 锰 | 镍 | 铬 | 钛 | 铜 | 镁 | 锌 | 别人 | - |
| 0。5 | 0.5-0。9 | 0.4-1。2 | 0。1 | 0。1 | 0.15 | 3.9-5 | 0.2-0。8 | 0.25 | 每 0.05;共计0.15 | zr + ti & lt; 0.2;al-剩余部分 |
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| AlCu4SiMg(A 级) 的机械性能 (enaw-2014a) |
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| rm -抗拉强度 (mpa) (o) | 235 |
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| rm -抗拉强度 (mpa) (o) (h111) | 250人 |
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| rm -抗拉强度 (mpa) (t4) | 350-410 |
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| rm -抗拉强度 (mpa) (t6) | 415-465 |
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| rp0.2 0.2% 证明强度 (mpa) (o) | 1110 |
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| rp0.2 0.2% 证明强度 (mpa) (o) (h111) | 135 |
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| rp0.2 0.2% 证明强度 (mpa) (t4) | 230-270 |
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| rp0.2 0.2% 证明强度 (mpa) (t6) | 320-415 |
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| a-***小伸长率 (%)(o) (h111) | 12 |
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| a-***小伸长率 (%)(t4) | 8月13日 |
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| a-***小伸长率 (%)(t6) | 5月7日 |
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| a-min伸长率 lo = 50mm (%)(o) | 14-16 |
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| a-min伸长率 lo = 50mm (%)(o) (h111) | 10 |
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| a-min伸长率 lo = 50mm (%)(t4) | 10月11日 |
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| a-min伸长率 lo = 50mm (%)(t6) | 4月5日 |
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| 布氏硬度 (hbw): (o) (h111) | 45 |
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| 布氏硬度 (hbw): (t4) | 1110 |
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| 布氏硬度 (hbw): (t6) | 140 |
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| 布氏硬度 (hbw): (o) | 55 |
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