The classification of the aluminum alloy products

According to its composition and processing method, aluminum alloy product is divided into deformed aluminum alloy and cast aluminum alloy. Wrought aluminum alloy product is made by melting and casting alloy ingredients into ingots, and then plastic deformation processing. Various plastic processing products are made by rolling, extrusion, stretching, forging and other methods. Cast aluminum alloy product is a kind of blank which is directly cast into various parts by sand mold, iron mold, investment mold and die-casting method.

Deformation of the aluminum alloy product
Wrought aluminum alloy product is a semi-finished aluminum alloy made of tubes, rods, wires and shapes by various pressure processing methods. According to its application, it can be divided into 5 categories: anticorrosive aluminum alloy, super hard aluminum, special aluminum, hard aluminum and forged aluminum.

The main alloy elements(aluminum alloy product) in commonly used antirust aluminum alloys are manganese and magnesium. Adding manganese can improve its corrosion resistance, strengthen it and reduce its specific gravity. It is characterized by corrosion resistance, good polishing, can maintain a bright surface for a long time, and its strength is higher than that of pure aluminum. It is mostly used to manufacture parts, pipes, daily necessities, decorations, etc. in contact with liquid; Duralumin, also known as duralumin, is an aluminum, copper and magnesium alloy with a small amount of manganese. Copper and magnesium are soluble in aluminum and have strengthening effect. Manganese makes them corrosion resistant. Duralumin can manufacture rivets, aircraft propellers and high-strength parts on aircraft according to its different alloy element content; Superhard aluminum is hard aluminum containing zinc, and its hardness and strength are higher than that of hard aluminum. Different kinds of superhard aluminum are used to manufacture various structural parts and high load parts. It is one of the important materials in the aviation industry; Forged aluminum has high plasticity and high strength in general state. It is used to manufacture all kinds of forgings or stamping parts, such as internal combustion engine piston, etc; Special aluminum is used under specific circumstances, with different components and different uses.