Properties of galvanized steel coils

1、 What is galvanized sheet roll

Galvanized sheet coil is produced by continuous hot-dip galvanizing process with hot-rolled steel strip or cold-rolled steel strip as the base plate. The hot-dip galvanized sheet supplied by cross cutting with rectangular flat plate is hot-dip galvanized sheet supplied by coiling.

Galvanized coils can therefore be divided into hot-rolled galvanized coils and cold-rolled hot-dip galvanized coils, which are mainly used in construction, household appliances, automobiles, containers, transportation and household industries. Especially steel structure construction, automobile manufacturing, steel warehouse manufacturing and other industries. Their characteristics are: strong corrosion resistance, good surface quality, benefit from deep processing, economic and practical.

2、 Properties of galvanized coils

Thickness of galvanized sheet coil: 1.2-2.0 (mm) Width: 1250 (mm) Product name: galvanized sheet coil

Performance: It mainly adopts low carbon steel, which requires good cold bending and welding performance, as well as certain stamping performance. The application field of cold rolled sheet and strip is very wide, such as automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, food cans, etc.

Cold rolled steel sheet is the abbreviation of ordinary carbon structural steel cold rolled sheet, also known as cold rolled sheet, commonly known as cold rolled sheet, which is sometimes mistakenly written as cold rolled sheet. The cold plate is a hot-rolled steel strip of ordinary carbon structure, which is further cold-rolled into a steel plate with a thickness of less than 4mm. The cold plate has good surface quality and high dimensional accuracy because it does not produce scale when rolled at room temperature. In addition to annealing, its mechanical and technological properties are superior to those of hot rolled steel sheets. In many fields, especially in the field of home appliance manufacturing, it has gradually been used to obtain hot rolled steel sheets.

Performance: It mainly adopts low carbon steel, which requires good cold bending and welding performance, as well as certain stamping performance.

application area

Cold rolled sheet and strip are widely used, such as automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, food cans, etc.

Galvanized sheet coil is the abbreviation of ordinary carbon structural steel cold rolled sheet, also known as cold rolled sheet, commonly known as cold rolled sheet, which is sometimes mistaken as cold rolled sheet. The cold plate is a steel strip made of ordinary carbon structural steel and further cold rolled into a steel plate with a thickness of less than 4mm. The cold plate has good surface quality and high dimensional accuracy because it does not produce scale when rolled at room temperature. In addition to annealing, its mechanical and technological properties are superior to those of hot rolled steel sheets. In many fields, especially in the field of home appliance manufacturing, it has gradually replaced rolled steel sheets.

Galvanized sheet coil is made of hot rolled coil as raw material and rolled below recrystallization temperature at room temperature, including plate and coil. The sheet delivered is called steel plate, also called box plate or flat plate; Long and delivered in coils are called steel strips, also called coils.