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October 17, 2019 at 3:21 AMComments: 0 Faves: 0

6063 aluminum plate use

By zhangmenghao More Blogs by This Author

What is 6063 aluminum plate? The 6063 representative alloy for extrusion has a lower strength than 6061 and good extrudability. It can be used as a complex cross-sectional shape, and has excellent corrosion resistance and surface treatment. It is a low alloyed Al-Mg-Si high plasticity alloy. Has many valuable features:


1. Heat treatment strengthening, high impact toughness, insensitive to lack of


2. It has excellent thermoplasticity and can be extruded at high speed into a complex structure. Thin wall. Hollow various profiles or forged forgings with complex structure, wide quenching temperature range, low quenching sensitivity, after extrusion and forging demoulding, As long as the temperature is higher than the quenching temperature. That is, it can be quenched by spraying water or water. Thin-walled parts (6<3mm) can also be subjected to wind quenching.


3. Excellent welding performance and corrosion resistance, no tendency of stress corrosion cracking. Among heat-treated reinforced aluminum alloys, Al-Mg-Si alloy is the only alloy that has no stress corrosion cracking phenomenon.


4. The surface after processing is very smooth and easy to anodize and color. The disadvantage is that if it is aged at room temperature for a period of time after quenching, it will have an adverse effect on the strength (parking effect).


6063 aluminum sheetis widely used in the construction of aluminum doors and windows, curtain wall frame, in order to ensure high wind pressure resistance, assembly performance, corrosion resistance and decorative performance of doors, windows and curtain walls, the comprehensive performance requirements of aluminum alloy profiles are much higher than industrial Profile standard. In the range of 6063 aluminum alloy specified in the national standard GB/T3190, different chemical properties are obtained, and different material properties are obtained. When the chemical composition range is large, the performance difference will fluctuate widely. As a result, the overall performance of the profile can not be controlled. Therefore, it is preferred that the chemical composition of the 6063 aluminum alloy be the most important part of producing high-quality aluminum alloy building profiles. The role of alloying elements and its effect on properties 6063 aluminum alloy is a medium-strength heat-tremable strengthening alloy in AL-Mg-Si system. Mg and Si are the main alloying elements. The main work of chemical composition is to determine Mg and Si. Percentage.

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