What are the characteristics of 15CrMoR steel plate?

15CrMoR steel plate is steel for pressure vessels. It belongs to a kind of medium temperature hydrogen resistant steel.

Features of 15CrMoR steel plate
1. The purity of 15CrMoR steel plate: [P] 0.010%, [S] 0.005%, [N] 70ppm, [O] 15ppm, [H] 2ppm, 20ppm of total inclusions in steel, high purity molten steel.
2. Good toughness and weldability.
3. Leading heat treatment technology: normalizing, quenching, tempering, tempering and other heat treatment processing.
4. Significantly improve the plasticity and impact toughness of steel, and improve the anisotropy of steel.

As alloy elements such as Cr and Mo are added to the 15CrMoR steel plate, the overall performance of the steel is greatly improved. For example, it has good high temperature mechanical properties, high temperature oxidation resistance, corrosion resistance, good toughness, process performance and weldability, so it is widely used in the manufacture of petrochemical, coal conversion, nuclear power, steam turbine cylinder blocks, thermal power and other use conditions Large-scale equipment with harsh and corrosive media.