Hot/cold rolled 09CuPTiRE-B equivalent grades

What is the difference between Q235 steel and Q345 steel? First, strength difference: the lower limit of yield strength of Q235 steel is 235MPA, and the lower limit of yield strength of Q345 steel is 345MPA (Q means "Qu" in Chinese characters, and the later value represents the lower limit of yield strength). Second, the chemical difference: the alloy content of Q235 steel and Q345 steel is different, Q235 steel is ordinary carbon steel, while Q345 steel is low alloy steel 09CuPTiRE-B equivalent grades.

Vigorously develop circular economy: the company adheres to the development path of circular economy, realizes the efficient utilization of energy and 09CuPTiRE-B equivalent grades resources, implements "four closed circuits" for renewable gas, industrial water, solid waste and waste heat steam according to the reduction of resource consumption - reuse - recycling, vigorously promotes advanced technologies such as energy-saving new technologies, new processes, 09CuPTiRE-B equivalent grades new materials, and promotes the competition of enterprises Struggle.

The correct choice of billet type, section shape, size and weight are of great significance to 09CuPTiRE-B equivalent grades 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 09CuPTiRE-B equivalent grades rolling method can be divided into cold rolling and hot rolling according to the rolling temperature.

30CrMo 35CrMo 25CrMo4 42CrMo4 and so on CrMo steels have good mechanical properties and hydrogen resistance at room temperature and high temperature. The main alloy elements in CrMo steel are molybdenum, chromium, vanadium, silicon, boron, etc. Molybdenum is a very important alloy element in the hot strength steel. It can significantly improve the hot strength of the CrMo steel, maintain sufficient strength at high temperature, refine the grains and prevent the overheating tendency of the CrMo steel, 09CuPTiRE-B equivalent grades.

With a high-quality and complete after-sales service system, the company solves the user's hindrance and improves the reliability of steel 09CuPTiRE-B equivalent grades product quality. Reaching every corner of the globe with professional services, users anywhere can get thoughtful and detailed services form us is our pursue. We promise all our steel materials are manufactured and tested in accordance with responding standards. We will take full responsibility for the quality of the steel materials we provide.