The weakest link of steel is corrosion, while Q310NQL2 cold rolled weather resistant steel successfully overcomes the difficulty. When Q310NQL2 is exposed to the atmosphere without painting, it begins to rust like ordinary steel. But soon, the alloying elements in Q310NQL2 cold rolled weather resistant steel will lead to the formation of a protective surface layer of fine-grained rust, thereby controlling the corrosion rate of weather resistant steel.
Since the development of Q310NQL2 cold rolled weather resistant steel, it has been used in various fields, such as construction, bridges, railway vehicles, ships, containers, etc. Containers and bridges made of Q310NQL2 cold rolled weather resistant steel not only have a long service life, but also save a lot of costs in terms of maintenance.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
