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Hoa Phat Group researched and for the first time successfully produced high-strength structural steel S700MC according to European standards BS EN 10149, applied as load-bearing structures for automobiles and heavy industrial equipment. Download Hoa Phat Dung Quat is the first manufacturer in Vietnam to manufacture high-strength structural steel S700MC according to European standards. Hoa Phat Dung Quat is the first manufacturer in Vietnam to manufacture high-strength structural steel S700MC according to European standards BS EN 10149, used as load-bearing structures of many types of cars and heavy industrial equipment. High durability, cold forming ability, superior weldability This is low-alloy hot-rolled steel plate with high strength, cold-formability and superior weldability. The product has a minimum yield strength of 700 MPa, and has better load-bearing and deformation resistance than conventional steels. Thanks to outstanding mechanical properties, manufacturers can reduce material thickness, optimize structural weight while still ensuring durability and safety during use. Successfully manufacturing S700MC steel affirms Hoa Phats ability to master technology, contributing to improving the localization rate of raw materials for the domestic mechanical engineering industry, reducing dependence on imported steel sources and participating more deeply in the global industrial materials supply chain. S700MC steel is applied. Widely used in fields requiring large load capacity, from the production of vehicle frames, bearing beams, heavy car trailer frames, construction machinery to lifting equipment attached to vehicles such as cranes, concrete pump trucks... S700MC is a complex steel grade, requiring strict control in the entire technology chain from steelmaking, refining, billet casting to finished product rolling. To produce this high-strength steel line, Hoa Phat has mastered many technologies such as: chemical composition design. Optimization, micro-alloying technology, precipitation kinetic control, thermo-mechanical control of TMCP (Thermo-Mechanical Controlled Processing) rolling process and management of micro-organization formation determine the mechanical properties of the product. Mr. Nguyen Bao Trung, Head of Steelmaking Technology Department, Hoa Phat Dung Quat Steel information: S700MC is a steel grade with high technical requirements in terms of durability and machinability. If the strength is too high but the ductility does not meet the requirements, the product will be difficult to shape during the manufacturing process. On the contrary, if ductility is increased without maintaining strength, the steel will not meet the customers technical requirements. Mastering technology and controlling technical parameters during the production process plays a decisive role in the success of the product. This is the foundation for Hoa Phat to continue developing other high-tech steel lines in the future, Mr. Trung added. Currently, Hoa Phat Group has produced many high-tech steel grades to serve the mechanical engineering industry such as prefabricated steel. force, steel for elevator cables, steel for crane cables... Particularly in the field of automobile manufacturing industry, Hoa Phat provides steel products for tire treads and car chassis such as: SWRH82A, SWRH72A, S315MC-S650MC, SAPH440. In the future, the group will develop other product lines such as DP600, DP780, DP800. In addition to steel grades used in automobile production, Hoa Phat Dung Quat Steel is currently focusing on researching and developing many high-tech steel lines to serve the oil and gas industry according to strict international standards such as API 5L and API 5CT, including steel grades K55, J55, X60, The worlds largest steel exporterSee moreRecord of 25,000 tons of steel shipped in early spring, Hoa Phat factory red fire throughout Tet
