Aluminum products are collectively referred to as daily necessities and industrial products processed from aluminum alloy. Aluminum is a chemical element. Its chemical symbol is Al, and its atomic number is 13. The content of aluminum in the earth's crust is second only to oxygen and silicon, ranking third, and is the most abundant metal element in the earth's crust. Among the metal varieties, second only to steel, it is the second largest category of metal. By the end of the 19th century, aluminum had emerged as a competitive metal in engineering applications and was popular. The development of three important industries of aviation, construction and automobile requires that the material properties have the unique properties of aluminum and its alloys, which is greatly beneficial to the production and application of this new metal aluminum. The application of aluminum is extremely extensive.
Pure aluminum is very soft, has low strength, has good ductility, can be drawn into filaments and rolled into foil, and is widely used in the manufacture of wire, cable, radio industry, Suzhou CNC processing and packaging industry. Its conductivity is about two-thirds of that of copper, but because its density is only one-third that of copper, the conductivity of aluminum is about copper compared to aluminum and copper wires of equal mass and equal length. Doubled and the price is lower than copper.
Aluminum alloy is a general term for aluminum-based alloys. The main alloying elements are copper, silicon, magnesium, zinc and manganese. The secondary alloying elements are nickel, iron, titanium, chromium and lithium.
The aluminum alloy has low density, but the strength is relatively high. It is close to or exceeds high-quality steel. It can be processed into various profiles with good plasticity. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry and is used second only to steel.
Aluminum product classification: Rolled and rolled wood, cast steel rolled non-heat treated alloy pure aluminum alloy (1000 series) Aluminum manganese alloy (3000 series) Aluminum-bismuth alloy (4000 series) Aluminum-magnesium alloy (5000 series) Heat-treated alloy aluminum copper Magnesium Alloy (2000 Series) Aluminum Magnesium Niobium Alloy (6000 Series) Aluminum Zinc Magnesium Alloy (7000 Series) Casting Material Non-heat Treated Alloy Pure Aluminum Alloy Aluminum Niobium Alloy (ADC1) Aluminum Magnesium Alloy (ADC5, ADC6) Heat Treated Alloy Aluminum Copper Niobium alloy (ADC10, ADC12) Al-Cu-Al-N-alloy (ADC14) Al-M-Al-N-alloy (ADC3) Aluminum processed product classification: Rolled products: Sheet, Plate, Coil, Tape Strip extruded products: pipes, solid bars, profiles. Casting products: castings.