EN10083-3 25CrMo4 alloy steel steel sheet/coil specification
Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of EN10083-3 25CrMo4 alloy steel service for many years. It can provide accurate, timely and high-quality support and service for users, which is well received by users.
The heat treatment process can significantly improve the physical properties of steel, improve the compressive strength, ductility and service life of parts, and improve the hardness and wear resistance. Therefore, critical equipment parts and special tools must be quenched and tempered. The quenching and tempering treatment can also improve the production and processing performance of the EN10083-3 25CrMo4 alloy steel product workpiece, thereby improving the production efficiency and production processing quality.
Chemical composition differences between the EN10083-3 25CrMo4 alloy steel, Q345 steel grades (Q345A / Q345B / Q345C / Q345D / Q345E):Q345A steel：C≤0.20，Mn ≤1.70，Si≤0.50，P≤0.035，S≤0.035； Q345B steel：C≤0.20，Mn ≤1.70，Si≤0.50，P≤0.035，S≤0.035； Q345C steel：C≤0.20，Mn ≤1.70，Si≤0.50，P≤0.030，S≤0.030，Al≥0.015； Q345D steel：C≤0.18，Mn ≤1.70，Si≤0.50，P≤0.030，S≤0.025，Al≥0.015； Q345E steel：C≤0.18，Mn ≤1.70，Si≤0.50，P≤0.025，S≤0.020，Al≥0.015； All the Q345 steel grades contain Nb≤0.07，V≤0.15，Ti≤0.20，Cr≤0.30，Ni≤0.012，Mo≤0.10。
Group consciousness is an important psychological factor for the formation of enterprise internal cohesion. The formation of EN10083-3 25CrMo4 alloy steel enterprise group consciousness makes every employee of the enterprise regard their work and behavior as an integral part of the realization of enterprise goals, make them feel proud of themselves as a member of the enterprise, have a sense of honor for the achievements of the enterprise, and thus regard the EN10083-3 25CrMo4 alloy steel enterprise as the community and belonging of their own interests.