15CrMoR Alloy Steel

　　15CrMoRmaterial,under GB 713-2014 standard,is a low-alloy heat-strength steelfor medium-temperature vessels use. It belongs to chrome-molybdenum capacity; 15CrMoR alloy is equivalentto American standard A387Gr.12.

　　15CrMoR alloy steel is with specified elevated temperature properties for pressure purposes. "15" is a carbon content component of 0.15% "Cr" is a component containing certain chemical elements - chromium "Mo" is The composition contains certain chemical elements - molybdenum "R" is the first letter of the container plate 15crmor, heat treatment is often used: normalized plus back; flaw detection: above grade II. Below 550 ° C is a higher sustained strength.

　　15CrMoR/SA387Gr.12alloy steel plateis commonly used in petrochemical container equipment manufacturing such as: water washing tower, second shift furnace, coke drum, desulfurization tank, conversion gas waste heat boiler, methanation furnace, reactor, regenerator, hydrogenation reactor, methane Heater, converter gas steam generator, etc.

　　15CrMoR Alloy Steel Features

　　1. Pure steel: P0.010%, S0.005%, [N]70ppm, [O]15ppm, [H]2ppm, high purity molten steel with 20ppm total inclusions in steel.

　　2. Good toughness and weldability.

　　3, leading heat treatment technology: normalizing, quenching, tempering, quenching and tempering and other heat treatment.

　　Significantly improve the plasticity and impact toughness of steel and improve the anisotropy of steel.

　　15CrMoR Alloy Steel Plate Application

　　15crmor steel plate materials are commonly used in petrochemical, coal conversion, nuclear power, steam turbine blocks, thermal power and other large equipment with harsh conditions and complex corrosive media such as: washing tower, second converter, coke drum, desulfurization tank, conversion gas waste heat boiler, Methanation furnace, reactor, regenerator, hydrogenation reactor, methanation heater, conversion gas steam generator

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