The present invention provides a magnesium alloy with high hardness and moderate density. The technical scheme of the invention is a magnesium aluminum alloy, the composition and weight of the alloy are 100 percent: manganese 0.5% to 1.2%, chromium 0.5% to 0.8%, lanthanum 0.7% to 1%, wherein magnesium aluminum occupies 100% of the remaining part of the alloy. Compared with the prior art, the invention has the beneficial effect of the invention is: To sum up, through the interaction among several components, the aluminum magnesium alloy has the advantages of moderate hardness, low density, have been forming manufacturing.
【技术实现步骤摘要】
【技术保护点】
一种镁铝合金,其特征在于:合金的成分以及重量百分为:锰0.5%至1.2%,铬0.5%至0.8%,镧0.7%至1.0%,其中镁铝占合金剩余部分的100%。
【技术特征摘要】
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