S690Q steel material equivalent standards

A709GR50 steel plates are used in construction steel structure, construction machinery and other steel structures, such as construction steel structure, construction machinery, mining and mountain machinery, heavy trucks, bridges, pressure vessels, etc., especially for requirements with better weldability And tough construction and construction machinery parts. The product S690Q steel has been exported to South Korea, Taiwan and other places, and the cumulative export volume has reached more than 10,000 tons.

Spring steel has good fatigue strength and can be restored to its original shape after repeated use without deformation. Because the spring has good ductility, it can be changed back to its original state no matter how long it is stretched. Spring steel has good elasticity. In addition to being made into springs, spring steel can also be processed into swords, which requires good elasticity also. S690Q steel, Spring steel has good tensile strength and can be restored without breaking under the limit of being stretched.

The correct choice of billet type, section shape, size and weight are of great significance to S690Q steel steel rolling production. Steel rolling production has certain technical requirements for raw materials, such as steel type, section shape, size, weight, and surface quality. The consideration of these technical requirements is necessary to ensure the quality of steel. It should also be specifically considered when determining and selecting the blank. The S690Q steel rolling method can be divided into cold rolling and hot rolling according to the rolling temperature.

As leading EN10025-6 S460QL structural steel plates supplier in China, our company has supplied hundreds of thousands tons S460QL steel plates to clients to assist them finish one after another S690Q steel magnificent projects.

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