Aluminum profiles advantages & classification

Advantages of aluminum profiles

Compared with other commonly used metals, aluminum profiles are of low density and lightweight. The density is only 2.70g /cm3, 1/3 of that of copper or iron.

Adopting hot and cold processes, it has strong corrosion resistance.

The global aluminum content is very high, with abundant reserves.

It has good ductility and can be used to make a light alloy with many metal elements with high-quality materials.

With strong plasticity and good productivity, it has a good advantage in production.

Good casting performance, good surface treatment performance

Stable chemical properties, non-magnetic, can be recycled, is a benign recyclable metal material.

Small elasticity coefficient, no spark collision friction, the best performance in automotive technology.

Anti-nuclear radiation, no metal contamination, no toxicity, and no volatile metals in the surface oxide layer.

Good thermal and electrical conductivity, outstanding performance in short distance power transmission.


Aluminum is a common material in the production of society now, in aviation, construction, condenser, auto parts, and other industries have a wide range of uses, its excellent performance and many advantages, in the vast industry favored. In our country clear aluminum alloy is divided into a few kinds, but, some aluminum in our country or need to rely on imports to meet the requirements of domestic production.



The quality of aluminum profiles can be classified as follows


According to the purpose

Building aluminum profiles (divided into doors, windows and curtain walls).

Radiator aluminum profiles.

General industrial aluminum profiles: mainly used for industrial production and manufacturing, such as automatic mechanical equipment, the framework of the cover, and customized mold opening according to the requirements of each company's mechanical equipment, such as assembly line conveyor belt, elevator, dispenser, testing equipment, shelves, etc., the electronic machinery industry and dust-free room are mostly used.

Aluminum alloy profile of rail vehicle structure: mainly used in the manufacture of rail vehicle body.

Aluminum profile, made into aluminum frame, mounted various exhibitions, decorative paintings.


By alloy composition

Can be divided into 1024, 2011, 6063, 6061, 6082, 7075, and other alloy aluminum profiles, of which 6 series is the most common. The difference between different brands lies in the different proportions of various metal components. In addition to common window and door aluminum profiles, such as 60 series, 70 series, 80 series, 90 series, curtain wall series, and other building aluminum profiles, there is no clear model distinction for industrial aluminum profiles, and most manufacturers process them according to customers' actual drawings.

Surface treatment

Anodized aluminum

Electrophoretic coating aluminum

Powder-coated aluminum

Woodgrain transfer aluminum

Fluorocarbon coated aluminum

6.Polished aluminum (divided into mechanical polishing and chemical polishing, of which chemical polishing costs the most)


Use of aluminum materials

Aluminum wood: used for road signs, private road guardrail, and illuminated columns.

Aluminum for electrical and mechanical components: used for maintenance boxes, capacitor boxes, electrical capacitors, and variable storage batteries.

Aluminum material for machine highlighting and container unloading: used for keyboard, gear, plate and spindle.

Construction aluminum: used in the floor of houses, houses, warehouses, factories, private rooms, shops, air holes, handrails and illuminators.


Main characteristics of aluminum oxide

1. Has a strong wear resistance, weather resistance, corrosion resistance.

2. Can form a variety of colors on the surface of the substrate, the maximum suitable for your requirements.

Strong hardness, suitable for the production of various construction and industrial materials.

Maintenance after aluminum anodized:

Brush and other hard objects should not be used as cleaning tools for daily maintenance. Soft cotton yarn and cotton cloth should be selected.

3. Can be washed with water, detergent, and soap, but can not use other organic matter.

For more info click here: Aluminium Profile Supplier & Manufacturer in China

Post time: 2020-12-16
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