How to buy weather-resistant steel plate with high quality?

Nowadays, the weather-resistant steel plates on the sales market are thick and muddy, and many illegal merchants use other thick steel plates to deceive consumers. Then we can tell from a local perspective that it is not true.

1.From corrosion resistance

The weather-resistant steel plate rusts under pure natural gas. The surface layer of the stainless steel plate forms a fine metal oxide layer, which then blocks the oxygen and water in the air from entering into the routine, which has a chemical effect; while the general stainless steel plate rusts After that, not only is it not easy to maintain the air oxide layer, but it will rust and it is even more unoptimistic.

2.Rusty and natural, not easy to fall

The rust of the corroded steel plate is a pure natural rust, which is firmly attached to the lower surface layer. The weather-resistant steel plate is the same, but it will fall out very easily when touched by hand. This is a difference that is convenient for the human eye.

3.The rusty color is pure and natural

The rust of weather-resistant steel plate appears different colors according to the erosion level and time. This color is caused by the air oxidation of ferrous ions in the steel. Therefore, the rust is not easy to cause damage to the surrounding green ecology and natural environment ; Generally, the stainless steel sheet is painted to be the same as the surface of the rusted steel sheet. Even if the same color appears, the lacquer itself is an organic synthetic agent, which has the smell of red nose, which is inevitable harm to the surrounding green ecology.