August 18, Foshan market news, according to several stainless steel decorative plate manufacturers in Foshan, after taking 201 cold-rolled plates and matte and then plating rose gold, a large amount of large-scale rusting actually occurred. Even after the “dealer returned, the frosted color is still faded, and it is still rusty”, and the process of the steel mill is “as long as the steel coil is flat, it will no longer take the family back. According to individual manufacturers, the stainless steel decoration in Foshan The board factory paid for this, not less than one million! So, where is the cause of rust? Why are several manufacturers appearing this phenomenon, and suddenly so much increase in number? Manufacturers have pointed the finger The material itself: old-tuned heavy bombs, J1 and J3 problems of 201! We know that because J3 has high carbon, low chromium, and low copper, simple decorative tubes are acceptable, but the surface processing involves many processes, so it has spawned many The quality problems, such as: harder than J1, after embossing and tension straightening, the material warped, warped without pressing, squeezed and loose edges: grinding 8K, frosting also encountered many obstacles. Some processing manufacturers gave The author's suggestion: After the rose board is plated with rose gold, you must apply the anti-fingerprint process to avoid the above situation. No matter whether we reject it, J3 has become J1 yesterday and has become a mainstream product. The existence of J3 is a market presence Demand, this is understandable. But the problem is that we should have a specific logo to distinguish the J3 series of attributes.You can't kill chickens with cattle knives and misplace resources. Really demanding areas use non-standard products.