Aluminum Industrail Profile
Nickname: Industrial aluminum extrusion material, industrial aluminum alloy profile. Industrial aluminum profile is an alloy material mainly composed of aluminum. Aluminum rods are melted and extruded to obtain aluminum materials with different cross-sectional shapes. However, the proportion of added alloys varies, resulting in different mechanical properties and application fields of industrial aluminum profiles produced. Generally speaking, industrial aluminum profiles refer to all aluminum profiles except for building doors and windows, curtain walls, indoor and outdoor decorations, and building structures.
Table 1 Brand and Status
| The name of a shopa | Statea |
| 6060、6063 | T5、T6、T66b |
| 6005、6063A、6463、6463A | T5、T6、 |
| 6061 | T4、T6、 |
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a If different grades such as 6005, 6060, 6061, and 6063 are used for the same building product (or if the same grade is in different states) and the same process is used for anodizing, it will be difficult to obtain a uniformly colored anodized surface. It is recommended to fully consider the impact of color inconsistency on the building structure when selecting grades and states. b After solution heat treatment, artificial aging is carried out to achieve the special mechanical properties required by this section through process control。 |
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Table 2 Film Thickness
| Film type | Average film thickness μm | Local thicknessaμm |
| Secondary coating | ≥30 | ≥25 |
| Triple coating | ≥40 | ≥34 |
| Four coatings | ≥65 | ≥55 |
| Due to the complexity of the cross-sectional shape of the profile, the local film thickness on certain surfaces of the profile (such as internal corners, grooves, etc.) is allowed to be lower than the specified value in Table 2, but it is not allowed to show the bottom. | ||
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