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Invention Publication
CN103572120A 铝镁硅合金 无效 - 撤回

铝镁硅合金
Abstract:
本发明属于一种铝合金，具体是一种铝镁硅合金，其成分按重量百分比为：Si：0.6～0.8%、Mg：0.9～1.1%、Mn≤0.2%、Cr:0.05～0.1%、Sr:0.05%、Cu：0.15～0.3%、Ti：0.02%、Zn：0.05%、Fe：0.35～0.7%、Ni:0.1%、Pb：0.05%、Sn:0.02%、Zr:0.2%、Ca:0.05%，余量为Al。本发明具有中等强度、良好的抗腐蚀性能和优良的成型性能。
Abstract(English):

The invention belongs to aluminum alloy and in particular relates to aluminum magnesium silicon alloy. The aluminum magnesium silicon alloy comprises the following components in percentage by weight: 0.6%-0.8% Si, 0.9%-1.1% Mg, not more than 0.2% Mn, 0.05%-0.1% Cr, 0.05% Sr, 0.15%-0.3% Cu, 0.02% Ti, 0.05% Zn, 0.35%-0.7% Fe, 0.1% Ni, 0.05% Pb, 0.02% Sn, 0.2% Zr, 0.05% Ca and the balance of Al. The aluminum magnesium silicon alloy is medium in strength, good in corrosion resistance and excellent in forming performance.

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