S690Q material properties building and steel structure building

Since its establishment, the company has always adhered to the enterprise spirit of "solid feet and lofty ideals, dare to create and take responsibility, and dedicate to work". After years of careful management, the company has achieved the duble improvement of capital strength and scale expansion, gained wide recognition and general praise from all walks of life, further realized specialized and large-scale operation and optimized allocation of resources, and effectively improved the overall strength, competitiveness and anti risk ability of the company.

S690Q material properties Flaw detection standard: our steel plates can be produced and inspected in accordance with China (JB4730, GB/T2970), the United States (A435, A577, A588), Japan (JIS G0801, JIS G0901), Germany (SEL072), Britain (BS5996), France (NFS04-305) and other domestic and foreign flaw detection standards. Delivery status: according to the user's requirements, S690Q material properties can be delivered in hot rolling, normalizing, tempering, normalizing and tempering, quenching and tempering, etc.

Most common S690Q material properties steel plates are rolled by hot rolling or controlled rolling. Compared with the general hot rolling process, the advantages of controlled rolling are: the strength and low temperature toughness of steel plates are greatly improved by controlled rolling to refine grains. In addition, the controlled rolling process can give full play to the role of Microalloying Elements Nb, V and Ti, not only play a role of precipitation strengthening, but also refine the grains, and improve the toughness of the rolled S690Q material properties steel plates.

S500M steel is thermomechanically rolled weldable fine-grained structural steel. S690Q material properties, S500M steel is non-alloy structural steel. The grade of S500M steel consists of the following parts: Symbol letter S: structural steel, the value of the yield strength of less than 16mm thickness: lower limit yield value , M represents its delivery status, which means thermomechanical rolling.

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