DIN17155 13CrMo44 material is a heat-resistant steel plate for high temperature and high pressure service. Heat-resistant steel plate refers to a steel grade that can show characteristics at higher temperatures, local temperatures up to 600°C, and time load conditions.
13CrMo44 plate manufacturing method: using oxygen top-blowing converter method, open hearth method or smelting in an electric furnace. After negotiation with the demander, other equivalent methods can also be used.
Mechanical properties of 13CrMo44 plateTensile strength 350-630MPa
Yield strength: 185-310MPa
Elongation 17-25%,
The minimum impact is 27-31J.
13CrMo44 steel heat treatment: normalizing temperature is 890-950°C, stress relief is 520-620°C.
What is the use of 13CrMo44 steel plate?DIN17155 13CrMo44 heat-resistant steel is mainly used for the production of steam boiler equipment, pressure vessels, large pressure pipes, power station boiler drums and similar components.
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