Mechanical properties and production process of of 07Cr2AlMoRE steel plate

Mechanical properties of 07Cr2AlMoRE steel plate: strength, hardness, plasticity, fatigue, impact toughness.
Chemical properties of 07Cr2AlMoRE steel sheet: corrosion resistance, high temperature oxidation.
Physical properties of 07Cr2AlMoRE steel plate: density, melting point, thermal expansion, magnetic properties, electrical conductivity.
Process performance of 07Cr2AlMoRE steel plate: machinability, forgeability, castability, weldability.

07Cr2AlMoRE steel plate chemical composition, chemical element melting analysis:

07Cr2AlMoRE steel plate production process:
The production process of hydrogen-resistant Cr-Mo steel: electric furnace steelmaking - LF furnace refining - VD furnace vacuum degassing - rolling plate - flaw detection - normalizing - tempering - steel plate finishing - performance inspection.

Formulate appropriate internal control components, strictly control the fluctuation range of chemical components, and ensure the stability of steel performance. Strengthen the batching control and smelting operation, effectively control the content of harmful elements such as Sn, Sb, As, Cu, reduce the content of P and S to improve the purity of the steel, reduce the tendency of temper embrittlement, and improve the high temperature corrosion resistance of the steel. Controlling the temperature rise is adopted to ensure the heating time and temperature, and measures such as controlled rolling are adopted to ensure the inherent quality of the steel plate. Strictly control the rolling and heat treatment process, so that the steel plate can obtain a reasonable structure and grain size, and ensure that the steel plate has good comprehensive properties.