The difference between raw aluminum and cooked aluminum

"Raw aluminum" is the "casting aluminum alloy" in the aluminum industry, which is mainly aluminum-silicon, or adds some alloying elements, which is used for casting, that is, the product is a casting. Most of the aluminum products with rough surfaces are raw aluminum. Raw aluminum is impure aluminum, which, like pig iron, breaks when struck hard.

"Cooked aluminum" is "deformed aluminum alloy", which is divided into seven alloy series in the world, namely: 1 series - pure aluminum, 2 series - aluminum copper, 3 series - aluminum manganese, 4 series - aluminum silicon, 5 series - aluminum magnesium, 6 series - aluminum magnesium silicon, 7 series - aluminum zinc magnesium, aluminum pipes, aluminum rods, aluminum profiles, aluminum wires, aluminum plates, aluminum foils, etc. are all deformed aluminum alloys, which are formed by processing and deforming, they include pure aluminum and aluminum alloys; "Alloy" is not a category, and aluminum products include pure aluminum and aluminum alloy products. "Raw aluminum" and "wrought aluminum" are now called "cast aluminum" and "deformed aluminum". The so-called "scrap aluminum" refers to all kinds of aluminum materials that are discarded into the market after use, and the aluminum scrap on the market can be classified according to the alloy in addition to "raw aluminum" (that is, high silicon content) and "cooked aluminum".