一、生铝生铝是一种成分低于98%以下的不纯净的铝，也叫翻砂铝。它是从天然提炼的化学成分氧化铝中提取出来，是以铝硅为主要原料，或者再添加一些其他的合金元素所形成的铝。铝行业中的“铸造铝合金”就是这种铝，它的成型铝件被称为铸件，表面粗糙，且易碎。二、熟铝熟铝是一种成分高于98%的铝，也被称为“变形铝合金”。市面上的铝合金共有七个系列，分别为：1系列纯铝、2系列铝铜、3系列铝硅、4系列铝锰、5系列铝镁、6系列铝镁硅、7系列铝镁锌。工业自动化行业上常见的铝管材、铝棒材、铝型材、铝线、铝板、铝箔等等都是属于熟铝系列三、生铝和熟铝的区别两者之间的明显区别就是生铝成分不纯，材质较脆易碎，只能制成铸件。而熟铝成分较纯，质地柔软，材质较多，可制成多种挤压冲轧产品。

 

One, raw aluminum raw aluminum is a composition less than 98% below the impure aluminum, also known as aluminum. It is extracted from the natural chemical composition alumina, which is mainly made of aluminum and silicon, or some other alloying elements. The "cast aluminum alloy" in the aluminum industry is this kind of aluminum, and its formed aluminum pieces are called castings, which have rough surfaces and are brittle. Cooked aluminum is a kind of composition higher than 98% of aluminum, also known as "deformation aluminum alloy". There are seven series of aluminum alloy on the market, which are: 1 series pure aluminum, 2 series aluminum copper, 3 series aluminum silicon, 4 series aluminum manganese, 5 series aluminum magnesium, 6 series aluminum magnesium silicon, 7 series aluminum magnesium zinc. The common aluminum tube material, aluminum bar material, aluminum profile, aluminum wire, aluminum plate, aluminum foil and so on in the industry automation industry belong to the cooked aluminum series. But cooked aluminum composition is purer, the quality of a material is soft, the material is more, can make a variety of extrusion punch rolling products.