GB/T 16270 Q690E high strength quenched and tempered steel plates

The EN standard S690QL high strength steel plates are well know to a lot of clients. With the development of International trade, China has played an important role in steel products supply on globle market. And more and more clients become interested in Chinese steel materials also. S690QL grade is the EN equivalent material of Chinese GB/T 16270 Q690E high strength quenched and tempered steel plates, which need impact  test under - 40 degrees temperature.

GB/T 16270 Q690E high strength quenched and tempered steel plates are widely used to manufacture excavators, loaders, bulldozers and so on engineering machinery. As a leading GB/T 16270 Q690E high strength quenched and tempered steel plates supplier and exporter, BBN steel has supplied Q690E steel plates to assist the construction of ships, bridges, power plant equipment, medium and high pressure vessels, mining machinery, etc. large welded structures.

The high strength, good fatigue resistance, high toughness and low brittleness transition temperature, good cold forming property and welding performance etc. features of BBN GB/T 16270 Q690E high strength quenched and tempered steel plates have made BBN steel well known in the globle market. BBN steel  has never stop the effort to bring better products and service to clients.