Is preheating necessary for St37-2 carbon steel plate sheet cutting

Steel production and rolling technology and equipment also pursue the continuity between processes, such as the continuous St37-2 carbon steel plate sheet process between continuous casting and rolling mills, continuous casting slabs hot transfer hot charging, increased direct rolling, and continuous cold rolling processes. The development of controlled rolling and controlled cooling technology that combines rolling and heat treatment has played a huge role in improving the properties of rolled materials.

The advantages of St37-2 carbon steel plate sheet, medium and thick boiling steel plate: The surface is relatively smooth, the quality is good, and it is easy to process. Because medium and thick boiling steel plate does not have concentrated shrinkage holes, the amount of deoxidizer is small, and boiling steel plate price is lower than other steel plates. Disadvantages of medium and thick boiling steel plate: it has a lot of gas content and impurities, it is not easy to weld, and its bearing capacity is worse than other steel plates, so it is not suitable for parts that need to bear gravity.

BBN steel supply main productsLow alloy high-strength steel plateQ345C/D/E, St37-2 carbon steel plate sheet, Q390C/D/E, Q420C/D/E, Q460C/D/E, WH60A, Q345D-Z15, Q345D-Z25, Q345D-Z35, Q345E-Z15, A588 Grade KSteel plates for bridges: Q345qC/D/E, Q370qC/D/E, Q420qC/D/EShipbuilding steel plate and steel sections: CCS Grade A, BV DH32, EH32, DH36, EH36, DH40, EH40Wear-resistant steel plate: NM360, NM400, NM450, NM500

The annual sales volume of steel product is over 300,000 tons, and the sales volume has increased year by year. The business scope covers the Southeast Asia, Eastern Europe, Middle East, Africa, North America, and South America. Client services are mainly in the petrochemical, wind power, shipbuilding, steel structure, machinery manufacturing, and construction industries. Throughout the process, we provide customers with professional personal steel customization services and one-stop solutions, professionally set a variety of futures, fast delivery, and excellent prices.