The chrome layer is not as thick as possible, for the following reasons:
1. The chrome layer coating process is reciprocating multiple times in the process, that is, the single coating amount is about 0.03-0.06, and the surface coating effect on the substrate (base metal) is better, and the surface is coated twice. The coating effect is not good, it is easy to produce delamination, small defects from the skin, and the hydraulic system is most taboo;
2. When the thickness of the coating reaches 0.10 or above, it is not good in China. It is not impossible to do it, but it is not necessary in non-special occasions during use.
3, make up: the plating process can achieve a coating thickness of 0.15-0.20