The selection of aluminum alloy is very important. The choice of general aluminum alloy mainly considers the following aspects:
Aluminum alloy hardness
Aluminum alloy strength
Aluminum alloy corrosion resistance
Aluminum alloy processing performance
Aluminum alloy welding performance
Aluminum alloy dyeing performance
In theory, the production standards are the same, and the performance of the same brand of aluminum alloy produced by different manufacturers is not much different. However, the production process control, personnel quality, and advanced equipment of different manufacturers are more or less different, especially the content of alloy addition elements. Each manufacturer has its own long-term accumulated experience, so there is a slight difference in the proportion of alloy elements. Different.
Hardness, composition content and heat treatment method will affect the hardness of the material. Therefore, the hardness of the materials of different manufacturers is slightly different, but it is not very large and meets the scope specified by the production standards.
The hardness-related performance is the processing performance. If the hardness is high, the tool is easy to wear, the hardness is low, the material is easy to stick to the knife, the efficiency is reduced, and the surface quality of the material is damaged. Therefore, the material with moderate hardness has high processing efficiency and is not easily damaged. Cutting tools can save costs.
The emphasis here is on the dyeing properties, the effect of the anodizing of the aluminum alloy, which is a good response to the advantages and disadvantages of the material. The material has uniform composition, less smelting impurities, and heat-treated materials. The anodizing effect is very good, of course, the premise is that the grade is suitable for anodizing. Therefore, the effects of anodizing in different brands of materials are quite different: the manufacturing of the United States is different from that of other places, and the manufacturing of the world brand manufacturers is different from that of the manufacturers in the Asia Pacific region. . . . . .
For aluminum alloy materials such as Alcoa, Constellium, and Kaiser, because of their same production standards, smelting level, production process control, and personnel quality are much better, so the aluminum alloys they produce differ in the above seven performances. Large, can be used very well together, of course, if the dyeing requirements are very strict, it is best to use the same brand of materials.
Article source: www.bombgroup17.com Aluminum alloy sheet Aluminum alloy rod Imported aluminum alloy Aviation aluminum alloy