20mm thickness Q265GNH bridge structural steel sheet price

Q355GNH weathering steel: Q——The first letter of the Chinese pinyin of "Qu" in the yield strength;
355——The lower limit of the lower yield strength of steel, in N/mm²;
GNH——respectively the first letter of "Gao, Nai, Hou" Chinese Pinyin;
Quality grades are divided into A, B, C, D, E
(1)Q355GNH executive standard: GB/T 4171-2008
(2)Q355GNH smelting method: the steel is smelted by converter or electric furnace, and it is killed steel.

Q265GNH bridge structural steel sheet and so on steel structure engineering steel has good plasticity, which can make the structure have obvious deformation before being destroyed, so as to avoid brittle failure of structure. The good plasticity of steel can adjust the local peak stress to redistribute the stress, and improve the ductility of components, so as to improve the seismic capacity of the structure. The impact toughness of Q265GNH bridge structural steel sheet and so on steel structure engineering steel is good, which can improve the ability of resisting dynamic load and avoid the occurrence of cracks and brittle fracture.

S355NC steel offers excellent bending, flanging, cold-bordering and folding Q265GNH bridge structural steel sheet properties in both longitudinal and transverse direction. The bending radii specified below should be observed as minimum values.

We have a professional production team and high-quality production equipment, and we also have a great Q265GNH bridge structural steel sheet advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the Q265GNH bridge structural steel sheet production of high-quality steel plates, steel pipes and other products that meet customer requirements.

In addition to quality assurance, service is also important for the competition of steel suppliers. All the after-sales service personnel of the company have received professional training and assessment. The steel products supplied by our company enjoy the life-long quality problem replacement service. In the process of using our steel Q265GNH bridge structural steel sheet products, if there is any problem, just contact us in time, and our after-sales service personnel will look for countermeasures and solve the problem with you as soon as possible.