Characteristics and application of S690QL1 steel plate

Introduction to S690QL1 steel plate
S690QL1 steel plate is a quenched and tempered high-strength steel plate. "S" means it is European standard, and the corresponding national standard is Q690F high-strength structural steel. It is used for the manufacture of key components with low temperature resistance and high strength, construction machinery, mining machinery structure, etc.

S690QL1 steel plate executive standard: EN10025-6
S690QL1 steel plate delivery status: quenching and tempering.
Note: Direct quenching and tempering after hot rolling is considered as conventional quenching and tempering.

S690QL1 steel plate characteristics:
S690QL1 adopts controlled rolling technology. From the chemical composition of the steel plate, it can be seen that the content of harmful elements S and P is relatively low, indicating that its steel quality is pure and its welding performance is good.

Application range of S690QL1 steel plate
S690QL1 steel plate is a high-strength structural steel plate, and used to manufacture plant, general construction and all kinds of construction machinery, such as drilling machines, electric shovels, electric wheel tippers, mining cars, excavators, loaders, bulldozers, all kinds of cranes, coal mine hydraulic supports and other mechanical equipment and other structural parts for mining and all kinds of engineering construction.