Z180 Z275 galvanized strip- Jiangsu Sushang Steel Group Company

Composition of Z180 Z275 galvanized strip

Z180 Z275 galvanized steel strip is mainly composed of substrate and galvanized layer. The substrate is generally cold-rolled steel sheet, which has excellent mechanical properties and processing properties. The galvanized layer is formed on the surface of the substrate by hot-dip galvanizing process, which gives the product excellent corrosion resistance. The thickness and uniformity of the galvanized layer have a direct impact on the corrosion resistance and service life of the steel strip.

Use scenarios of Z180 Z275 galvanized strip

Z180 Z275 galvanized steel strip is widely used in construction, automobiles, home appliances, agriculture and other fields. Its excellent anti-corrosion performance makes it an ideal choice for manufacturing various outdoor equipment and structural parts. In addition, Z180 Z275 galvanized steel strip also has good welding performance and formability, which can meet the diverse needs of different industries.

Stacking requirements for Z180 Z275 galvanized steel strips

1. When stacking galvanized strapping tapes, ensure that there is no condensation on the surface;

2. Good air circulation should be maintained in the warehouse to avoid relative humidity of 60% or in the range of 85~95%;

3. The stacking area of galvanized strapping tapes should avoid pollution from harmful gases and excessive dust.

Reasons for indoor corrosion of Z180 Z275 galvanized steel strips

Causes of indoor corrosion

After the zinc layer of galvanized strapping tape is corroded, white iron will be formed, which has a significant impact on its physical and chemical properties. The reasons for the corrosion of the zinc layer of galvanized strapping tape indoors include: 1. High indoor air humidity; 2. The finished product is not completely dried before being put into storage; 3. A water film is formed on the surface of the zinc layer. When the moisture content in the air reaches 60% or in the range of 85~95%, and the pH value is lower than 6, the corrosion reaction will become more intense. When the water temperature reaches about 70℃, the corrosion rate of the zinc layer is the fastest.

Z180 Z275 galvanized strip supplier

Jiangsu Sushang Steel Group Company is one of the biggest stainless steel, carbon steel, and Galvanized Steel products exporters in China. If you need Z180 Z275 galvanized strip, please contact us, we will serve you wholeheartedly!