The measure of q235 s235jr hot rolled steel plate steel structural

S460Q steel plate is a quenched and tempered high-strength steel plate, the series grades are S460Q, S460QL, S460QL1, and the European standard EN10025-6 is implemented. S460QL1 steel plate is mainly used to manufacture low-temperature resistant, high-strength key components, construction machinery, mining machinery structures, etc. It is a high-strength structural steel plate. S460QL1 steel plate delivery status: quenched and tempered (quenched + tempered).

Sheet metal q235 s235jr hot rolled steel plate forming process, blanking is the use of die to make material separation of a stamping process. Blanking, say from broad sense, it is the general name of separate working procedure, it includes cut off, drop material, punching, repair edge, incision and other various working procedure. But generally speaking, blanking process mainly refers to blanking and out of finished parts, but also for other forming processes to prepare blanks.

Laser deep penetration welding is to radiate a high-power density laser beam onto the welding material. The material converts the absorbed light energy into heat energy, and is heated to evaporate to produce metal vapor. Under the action of the reaction force generated when the metal vapor leaves the surface of the workpiece, the molten metal liquid flows around and forms pits.

Recently, the epidemic situation in developed countries such as Europe and the United States has become more and more serious, leading to the stagnation of economic activities in some countries, which has also affected domestic and foreign trade orders. In particular, industries such as steel, which have a long industrial chain and a wide range of industries, are more seriously affected. The development of foreign epidemic situation has different influence on the direct and indirect export of q235 s235jr hot rolled steel plate and so on steel products.