Hot rolled S460QL1 steel equivalent yield strength value

The service temperature of high pressure seamless steel pipe is below 450 ℃, and the domestic pipes are mainly made of S460QL1 steel equivalent, No.10 and No.20 carbon steel hot-rolled pipes or cold drawn pipes. High pressure seamless steel pipe is often used in high temperature and high pressure conditions. Under the action of high temperature flue gas and water vapor, the pipe will be oxidized and corroded. The steel pipe is required to have high endurance strength, high oxidation resistance and corrosion resistance, and good structure stability.

If a destructive accident occurs during the use of the boiler, it will cause serious losses. Therefore, other than some common strengths with S460QL1 steel equivalent, the boiler steel plate must have good physical properties, mechanical properties and workability, and be strictly specified in the technical terms of the material standard to meet its safety in use. High temperature (above creep temperature) boiler steel plates are generally low-alloy heat-resistant steels, such as chromium molybdenum steel, chromium molybdenum vanadium steel, chromium molybdenum tungsten steel, etc.

Steel production and rolling technology and equipment also pursue the continuity between processes, such as the continuous S460QL1 steel equivalent 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.

Welcome customers to visit our company, we specialize in steel products, adhere to the S460QL1 steel equivalent quality first standard, and do not forget to provide customers with the best quality products and services. Our product quality office is the best, and our S460QL1 steel equivalent price is also very advantageous. Welcome to purchase steel products from our company.

From the order to the delivery, there are three quality inspections to ensure that the qualified rate of finished products is more than 100%. We promise that every order will be tracked in a timely manner to ensure that customers can receive goods safely and constantly listen to their opinions and suggestions, reflect on our own problems, and let customers feel at ease. We have a large warehouse in Shanghai and Tianjin, which can provide customers with sufficient sources of supply.