Aluminum plates are divided into 8 series according to different alloy elements. Except for the 1 series pure aluminum plates, the other 7 series are alloy aluminum plates. Among different alloy aluminum sheets, the 5-series aluminum-magnesium alloy has excellent performance and is regarded as the most promising aluminum sheet series in the industry. Among the 5 series aluminum plates, the most representative alu ...
Before aluminum alloy welding, before welding should be carefully eradicated workpiece weld mouth and wire appearance of the oxide film and oil, aluminum in the air and oxygen action, in the aluminum plate surface production of a very thin layer of dense natural oxide film, than other metal oxide film generated fast and thick much, and thus prevent the air in the harmful gas and moisture further corrosion, played ...
Although the aluminum sheet metal will not be rusted by moisture like iron, but it will also affect the quality of the aluminum plate, so the aluminum plate in storage to prevent water, for aluminum alloy and aluminum plate with, moisture is a more important storage conditions, although for the aluminum plate packaging will be used waterproof plastic cloth and moisture-proof agent inside the way, but if in the pr ...
Aluminum alloys can be divided into two categories: one is deformed aluminum alloys, which are used to process semi-finished products such as plates, strips, foils, tubes, rods, shapes, wires, powders and forgings; the other is cast aluminum alloys, which are used to cast various kinds of castings and die-castings. Among them, the former is most widely used in marine engineering. Since aluminum alloy has the char ...
The aluminum container manufacturing industry first originated in some developed capitalist countries in Europe and the United States. In the early eighties, these labor-intensive processing and manufacturing industries have been transferred to developing countries, and then the manufacturing center transferred to South Korea. In the mid-nineties, because of the impact of the Asian financial turmoil, South Korea' ...
Aluminum alloy 6082 sheet belongs to 6xxx series (Al-Mg-Si) alloy aluminum plate, which is an aluminum alloy plate that can be strengthened by heat treatment, with medium strength and good welding performance, corrosion resistance, mainly used in transportation and structural engineering industry. It is mainly used in transportation and structural engineering industries, such as bridges, cranes, roof frameworks, ...
At present, alloy aluminum sheet is widely used in many industries, such as construction industry, industrial manufacturing, transportation, hardware parts and so on. But the aluminum plate in the processing and manufacturing process due to the influence of external forces or welding stress, usually produce a certain degree of deformation, these deformations can usually be corrected, and make it meet the produ ...
5xxx series aluminium sheet represents 5052, 5005, 5083, 5A05 series. 5000 series aluminum plate belongs to the more commonly used alloy aluminum plate series, the main element is magnesium, the magnesium content is between 3-5%. It can also be called aluminum-magnesium alloy. The main characteristics are low density, high tensile strength, high elongation, good fatigue strength, but can not do heat treatment to ...
Before the aluminum alloy sheet is formed and completed, the surface of the plate needs to be pretreated to facilitate the processing of it later. Pretreatment includes 5 steps. Degreasing treatment: The purpose is to remove the lubricant and other dirt on the surface of the product, in order to ensure that in the alkali washing process, the surface corrosion of the product is uniform, in order to improv ...
The internationally registered aluminum alloy grades consist of more than 1000, each of which has a variety of states and has a very different effect in terms of function and performance. It is necessary to make reasonable material selection according to the performance requirements of the products, the use environment, the processing engineering, the priority of performance and other factors. Commonly used al ...
Alloy temper
Coefficient of thermal expansion (20)μm/m.k
Melting point range(℃)
Conductivity
( %IACS )
Resistivity
Ωmm2/m
Density (g/cm3) 5052 H112
23.2
500 - 635
30
0.058
2.82 5083 H112
23.8
607 - 650
35
0.050
2.72 6061 T651
23.4
570 - 640
29
0.059
2.72 7050 T7451
23.6
580 - 650
43
0.040
2.73 7075 T651
23.5
490 - 630
41
0.0415
2.82 2024 T351
23 ...
Alloy temper
Tensile strength
(MPa)
yield strength
(MPa)
Hardness force ball
Elongation (1 / 16) thickness 5052 H112
175
195
60
12 5083 H112
180
211
65
14 6061 T651
310
276
95
12 7050 T7451
510
455
135
10 7075 T651
572
503
150
11 2024 T351
470
325
120
20
