Purchase Misunderstanding of Aluminum Profile

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Aluminum profile is made of the aluminum stick that forms different shapes of aluminum materials through different degrees of hot melt, extrusion. Aluminum profiles are widely used, usually in construction, home improvement, industry, etc. So, how much aluminum profile is? Do not worry. As below, I will introduce you aluminum prices and some knowledge about aluminum.

Characteristics of aluminum profile

  1. Corrosion resistance

Aluminum density is only 2.7g/cm3, which is 1/3 of the density of steel, copper or brass (7.83g/cm3, 8.93g/cm3). Aluminum can show excellent corrosion resistance in most environmental conditions, including in air, water (or brine), petro chemistry and many other chemical systems.

  1. Electrical conductivity

Aluminum profiles are often used because of their excellent electrical conductivity. On the basis of equal weight, the conductivity of aluminum is nearly two times of that of copper.

  1. Thermal conductivity

The thermal conductivity of Aluminum Alloy is about 50-60% of copper, which is favorable to the manufacture of heat exchanger, evaporator, heating appliances, cooking utensils, and the cylinder head and radiator of car.

  1. Non-ferromagnetism

Aluminum is non-ferromagnetic, which is a significant feature for the electrical and electronic industries. Aluminum profiles are not self-inflammable, which is important for applications involving handling or exposure to flammable and explosive materials.

  1. Machinable property

Machinable property of aluminum profiles is excellent. Machinable property change considerably in various wrought aluminum alloys and cast aluminum alloys, as well as in the various conditions after the output of these alloys, , which requires special machine tools or technology.

  1. Formability

The allowable deformation is dominated by specific tensile strength, yield strength, ductility and the corresponding work hardening rate.

  1. Recycling

Aluminum has high level of recovery. In addition, the characteristics of recycled aluminum are hardly different from primary aluminum.

Specification about Aluminum profile

Specifications about Aluminum alloy doors and windows profile are: 35-series, 38-series of, 40-series, 60-series, 70-serie, etc. The so-called 35, 38…… , refers to width of the aluminum alloy profile main frame is 35 mm, 38 mm……. Balcony closure usually uses 70-series or 90-series, and if less than 70, the strength is hard to guarantee.

Aluminum prices

Aluminum production process mainly three processes including casting, extrusion and coloring (coloring mainly includes: oxidation, electrophoresis coating, fluorine carbon coating, wood grain transfer etc.) the color in general are silver white, black, bronze, gold, etc. Aluminum prices are different from one to another. Generally speaking, they are mainly affected by some main factors, such as types, use, brands. Generally, Aluminum prices are tens of thousands, and the price range is 14000 – 50000 Yuan per ton.

Note: this price is for reference only! Because different regions, of course, prices will vary. For more information about the price, please be subject to the local dealer!

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