Views: 0 Author: Site Editor Publish Time: 2021-09-07 Origin: Site
Aluminum coils are widely used in electronics, packaging, construction, machinery and other aspects, China's aluminum coils production enterprises are more, the production process has caught up with developed countries. With the development of industrial technology, there are more and more types of galvanized steel. This article will be a simple sorting of the common galvanized steel.
The physical properties of galvanized steel
The common classification of galvanized steel.
Are there limitations in the use of galvanized steel?
galvanized steel is a light metal and it is a metal with a very wide range of applications. Its compounds are widely distributed in nature, the content of galvanized steel in the earth's crust is about 8%, after oxygen and silicon, with the third place. galvanized steel is known worldwide as the second metal and is only second to steel in terms of production and consumption. Due to its strong physical properties, galvanized steel products are highly durable and ductile, of which galvanized steel are a typical example.
1000 Series
The 1000 series galvanized steel sheet is relatively inexpensive and is by far the most commonly used series in conventional industry. Most of the galvanized steel sheets in circulation are of the 1050 and 1060 series. 1000 series galvanized steel sheets have a minimum galvanized steel content based on the last two Arabic numerals, for example, the last two Arabic numerals of the 1050 series are 50.
2000 series galvanized steel sheets
Series 2000 galvanized steel sheets are not often used in conventional industry. There are fewer manufacturers producing 2000 series galvanized steel sheets in China. The quality cannot be compared with foreign countries. With the development of China's aerospace industry, the production technology of 2000 series galvanized steel plates will be further improved.
3000 series galvanized steel sheet
This series of galvanized steel plates can be called rust-proof galvanized steel plates. 3000 series galvanized steel plates in China have a better production process. 3000 series galvanized steel plates are made of manganese as the main component. The content is between 1.0 and 1.5. It is a series with a better rust-proof function. It is routinely used in air conditioners, refrigerators, underneath cars and other humid environments. The price is higher than the 1000 series, which is a more commonly used alloy series.
6061 galvanized steel sheet
6061 galvanized steel is a heat-treatable and strengthenable alloy with good formability, weldability and machinability, as well as medium strength and good workability after annealing.
In addition to the galvanized steel sheet types mentioned above, there are many other types of galvanized steel sheet. galvanized steel have a low density, a relatively long service life and a beautiful and aesthetic appearance, and are used in various industry sectors mainly in the insulation and corrosion prevention and rust prevention aspects stand out. However, different types of galvanized steel can be used in different fields. We recommend that you know the characteristics of each type of galvanized steel sheet before you buy it to avoid affecting your use.
galvanized steel coil is strong, rigid and durable and is a cost-effective product. However, there are some limitations to the use of galvanized steel. For example, galvanized steel alloys are prone to casting defects such as shrinkage, porosity and slagging during the production process. If electric welding equipment is used to repair them, it is unable to meet the patching requirements because of the high heat release and the tendency to produce side effects such as thermal deformation. In addition, there is an important disadvantage of galvanized steel coil, poor metal fatigue. The principle of metal fatigue is how many times the metal can withstand a certain amplitude of vibration. If the amplitude is very large, it will directly produce deformation, if the amplitude is very small, the number of times can be played to infinity.
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