Chongqing Iron & Steel trial-produces Φ12mm HRB500E high-strength earthquake-resistant reinforced bar
2023-05-10 17:06:31 [Print]
Recently, Chongqing Iron & Steel successfully conducted trial production of Φ12mm HRB500E high-strength earthquake-resistant reinforced bar, and this is the first time that the company adopted the vanadium-nitrogen-niobium composite microalloy process and the first time that the production organization mode of continuous casting and direct rolling has been applied in this process.
