Briefly introduce the mechanical properties of color steel plates

What are the mechanical properties of color steel plates, how much do you know? Next, I will give you a brief introduction based on my long-term experience and information. I hope it will be helpful.

The forming and processing performance of the color steel plate depends on the mechanical properties of the substrate and the performance of the coating. The performance of the coating, such as thickness, gloss, solvent resistance, hardness, reverse impact, etc., has a very strict set in the color coating process. Detection and control methods.

Therefore, the mechanical properties of color steel plates actually refer to the mechanical properties of the substrate. According to the steel plate grades specified in my country, there are many types of substrates that can be used for color coating, and they all have different mechanical properties. Therefore, the selection should be based on The use, processing method and degree of deformation of the color-coated board are selected.

According to the recommendation of GB/T 12754-2006, the printed color steel plate used for building roofs usually chooses the DC51D series of grades. For components with load-bearing requirements, suitable steel structures such as S350GD and S550GD series grades should be selected as base plates according to the strength requirements. For processing color-coated plates with large deformation such as shearing, bending, and rolling, the substrate should be made of better-shaped materials, such as DC520D, DC530D series of grades.

Zhejiang Tainnv Color Steel Co., Ltd. was established in January 2003, located in Zhejiang Province, which is a Sino-Hong Kong joint venture with a registered capital of 50 million RMB. The company covers an area of 50000㎡, and a workshop area of 12000㎡. Company’s main products are hot galvanized steel coil, aluzinc coil, prepainted steel coils (PPGI / PPGL), prepainted aluminum coil, printed PPGI for household appliance, roofing/corrugated PPGI sheet, and PPGI paint. Currently, we have 85 skilled employees, 5 professional engineers and 15 experienced office personnel. The manufacture capability of our production line is nearly 100,000 metric tons per year.

Our company produces high quality color coated steel, and imposes strict quality control over the prepainted steel coils. We use good quality hot-dip galvanized steel coils or Alu-Zinc coated steel coils as base sheet and strictly select coated paints, which have won public praise in China. Moreover, we have attained ISO9001 certification, which gives quality promise to customers and competitive advantage for our company.