| 摘要 |
<p>An aluminum alloy for a vehicle has the composition including, by weight %, 0.5% or less of Fe, 0.2% or less of Mn, Si, and Cu with the balance being Al and unavoidable impurities, wherein dendrite arm spacing is 45 ?m or less, and a size of an intermetallic compound is 150 ?m or less.</p> |
