Silver grey brick, red brick, grey brick embossed panels

Patterned钢板，also known as printed color steel plate, refers to the process of printing various patterns onto steel plates through technical means on the basis of various base plates.

The substrate can be made of cold-rolled, electro-galvanized, hot-dip galvanized, and aluminum-zinc coated steel sheets. The appropriate material with suitable mechanical properties should be chosen based on the specific application.

Cold-rolled base sheets, produced from cold-rolled base sheets, have limited corrosion resistance. Any minor scratch on the surface coating will quickly result in red rust, affecting usage. The colored coating on this base sheet can be used for internal parts of household appliances or for low-height temporary fencing.

Electroplated zinc-coated steel sheets offer superior corrosion resistance compared to cold-rolled coated steel sheets, thanks to the protective zinc layer. With a thin zinc layer (typically 20g/m2), they have better processing properties than hot-dip zinc-coated sheets. When manufacturing products and components that require high corrosion resistance, consider using electroplated zinc-coated steel sheets as the base for coated steel sheets. This includes internal and external components of air conditioners, washing machine or refrigerator casings; interior wall coverings, furniture, lighting fixtures, signs, and more.

Galvanized aluminum steel sheets, since their introduction to the global market in the 1970s, have become a popular choice for roofing and walling steel sheets. The hot-dip alloy coating of galvanized aluminum steel sheets contains 55% aluminum, 43.5% zinc, and 1.5% silicon, effectively combining the strengths of steel's strength, aluminum's corrosion resistance, and zinc's sacrificial protective capabilities for cuts and gaps. In similar environments, the lifespan of steel sheets with the same coating thickness as galvanized steel sheets is about four times longer. Galvanized aluminum steel sheets offer an excellent price-performance ratio, with costs significantly lower than stainless steel or aluminum sheets, and a pleasing, light silver-gray luster.