Cold-rolled steel strip refers to the use of hot-rolled steel strip and steel plate as raw materials, which are rolled into strip steel and sheet steel by a cold rolling mill at room temperature. Generally, the thickness is 0.1-3mm and the width is 100-2000mm. Cold rolled strip or plate has the advantages of good surface finish, good flatness, high dimensional accuracy and good mechanical properties. Usually the products are in rolls, and a large part of them are processed into coated steel plates. There are many varieties of cold-rolled strip steel products, and the production processes are also different. The varieties of cold-rolled strip steel mainly include carbon structural steel, alloy and low-alloy steel plates, stainless steel plates, electrical steel and other special steel plates. Representative cold-rolled steel strip products are metal-coated sheets (including tin-plated sheets and galvanized sheets, etc.), deep-drawn steel sheets (most of which are automotive sheets), electrical silicon steel sheets, stainless steel sheets, and coated (or composite) steel sheets Wait. The supply of cold-rolled strip steel products is in the form of plates, coils, or slit strips, which depend on user requirements.
Item
Cold rolled steel strip
Standard
ASTM, DIN, ISO, EN, JIS, GB, etc.
Material
Q195、Q215、Q235、Q275、SPCC、SGHC、DX54D、S350GD、S450GD、S550GD 、SPCE、DC01、DC02、DC03、DC04、ST12 etc.
Size
Width: 600mm-1250mm or as required Thickness: 0.1mm-300mm or as required TLength: 1-12m or as required
Surface
Surface coating, black and phosphating, painting, PE coating, galvanizing or as required. BA / 2B / NO.1 / NO.3 / NO.4 / 8K / HL / 2D / 1D etc.
Application
Widely used in automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, food cans, etc.
Export to
America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.
