Chemical composition and characteristics of 15CrMoR container plate

15CrMoR container plate, 15 is the carbon content of 0.15%; Cr is the composition containing a certain chemical element "chromium"; Mo is the composition containing a certain chemical element "molybdenum"; R means container plate.

The heat treatment of 15CrMoR container plate is usually normalizing and tempering; when it is below 550℃, it has high lasting strength.

15CrMoR container plate executive standard: GB713.

15CrMoR container plate chemical composition %:
C: 0.12-0.18, Si: 0.15-0.40, Mn: 0.40-0.70, P: ≤0.025, S:≤0.010, Cr: 0.80-1.20, Mo: 0.3-0.60

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