To put it simply, aluminum and a few metals such as magnesium are cast into a certain shape through a certain process, which is convenient to name, use and sell
The material is called aluminum profile.
Generally, it is divided into:
- Architectural aluminum profiles (divided into doors and Windows and curtain wall two kinds), such as our commonly used aluminum alloy doors and Windows profiles have 60, 70, 90 series, etc.
- Radiator aluminum profile.
- General industrial aluminum profiles: mainly used for industrial production and manufacturing, such as automatic machinery and equipment, cover framework. Such as 3060, 2080 series, assembly line conveyor belt, elevator, dispensing machine, testing equipment, shelves and so on, electronic machinery industry and clean room are used in many.
- Mounting aluminum profiles, making aluminum alloy picture frames, mounting various exhibitions and decorative paintings.
According to the alloy composition, it is divided into:
Can be divided into 1024, 2011, 6063, 6061, 6082, 7075 and other alloy grade aluminum profiles. The difference between different grades lies in the various metals
The proportions are not the same. For example, the most common 6 series of middle 6061-T651 aluminum profile, its chemical percentage composition is as follows:
Copper Cu :0.15 ~ 0.4
Manganese Mn: 0.15
Magnesium Mg :0.8 ~ 1.2
Zinc and zinc: 0.25
Chromium Cr :0.04 ~ 0.35
Ti Ti: 0.15
Si :0.4 ~ 0.8
Iron Fe: 0.7 or less
Al: allowance
The ultimate tensile strength of 6061-T651 is more than 205 MPa, the compressive yield strength is 55.2 MPa, and the elastic coefficient is 68.9GPa
The ultimate bending strength is 228 MPa, and has excellent machining performance, excellent welding characteristics and electroplating, good corrosion resistance, toughness
High performance, no deformation after processing, compact material without defects, easy polishing, easy coloring film, excellent oxidation effect and other excellent characteristics. wide
Widely used in decoration, packaging, construction, transportation, electronics, aviation, aerospace, household appliances and other industries.
