Color steel plate base plate

What are the differences between hot-dip galvanizing, hot-dip aluminum zinc, and color steel plates with aluminum plates as substrates?

The predecessor of color steel plate is: hot-dip galvanized steel plate, hot-dip galvalume steel plate, or aluminum plate and cold-rolled plate. The above types of steel plates are the base plates of color steel plates, that is to say, there are no painted or baked steel plate base plates. The above steel plates Each has its own advantages and performance. 1. Hot-dip galvanized steel plate: This base plate has good impact properties, good elongation and yield value. The color steel plates produced in this type are well evaluated in: construction, decoration, and other industries.

2. Hot-dip galvanized steel plate: The process of this base plate is basically the same as that of hot-dip galvanized steel plate. The difference lies in the different zinc content and composition on the surface. The phenomenon of zinc bloom on the surface is also very different. There are basically no differences in other aspects. , weather resistance and lifespan are better than galvanized steel plates. 3. Aluminum plate: The best advantage of aluminum plate is that it is used in special industries. Because the price itself is very high, the cost alone is also a large expense, so there are only special industry choices: refrigeration, insulation, anti-virus, sterilization and other industries. Impact performance: excellent, can be impacted and bent in tangible and invisible ways.

4. Cold-rolled plate: Cold-rolled plate is a steel plate without annealing, and is also the predecessor of galvanized steel plate and galvanized steel plate. The impact performance of this steel plate is very low, the material hardness is very high, the yield value and elongation are very low, and the welding performance is good.