Q690DR Tempered Container Plate,Q690DR material is widely used in the manufacture of structural components for high-rise buildings, such as beams and columns. Its high strength is able to withstand a lot of pressure and weight, while corrosion resistance ensures its long service life.Q690DR (-50°C impact).
"Q": Initialized letter for the yield strength of the steel plate.
"690": indicates that the lower limit of the yield strength of the steel plate is not less than 690MPa
R - pressure vessel "Rong" of the initial letters of the hanyu pinyin.
Q690DR is a new type of material with high strength, corrosion resistance, thermal conductivity, electrical conductivity, plasticity and weldability. It has a wide range of applications in construction, machinery, electronics, electrical, manufacturing and many other fields. With the continuous progress of science and technology, the application fields of Q690DR material will continue to expand and bring more convenience and innovation to related industries.
