15CrMoR Pressure Vessel Steel Plate
15CrMoR boiler steel plate is a steel plate widely used in the pressure vessel manufacturing industry. It has high strength and good toughness, and can meet the use requirements in various extreme environments such as high pressure, high temperature, and low temperature. In the fields of petrochemical industry, coal chemical industry, natural gas and other fields, 15CrMoR steel boiler plate steel plate is widely used to manufacture various types of pressure vessels, such as reactors, heat exchangers, storage tanks, etc.
The chemical composition of 15CrMoR pressure vessel plate mainly includes carbon, silicon, manganese, chromium, molybdenum and other elements. Among them, carbon element is the main element in steel, which can improve the strength and hardness of steel; silicon element can improve the oxidation resistance and corrosion resistance of steel; manganese element can improve the strength and toughness of steel; chromium element can improve the resistance of steel. Corrosion and wear resistance; molybdenum can improve the thermal fatigue resistance and toughness of steel.
15CrMoR pressure vessel steel plate has high strength and good toughness, and its tensile strength and yield point are higher than ordinary steel plates. At the same time, 15CrMoR boiler steel also has good impact resistance and fatigue resistance, and can withstand the use requirements in various extreme environments such as high pressure, high temperature, and low temperature.
In addition, 15CrMoR vessel steel plate also has good corrosion resistance and wear resistance, and can meet the requirements for use in various harsh environments.
15CrMoR Pressure Vessel Plate Chemical Composition:
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
0.12～0.18 |
0.15～0.40 |
0.40～0.70 |
≤0.025 |
≤0.010 |
0.80～1.20 |
0.3～0.60 |
15CrMoR Pressure Vessel Steel Plate Mechanical Properties:
|
Thickness(mm) |
Tensile Strength(Mpa) |
Yield Strength(Mpa) |
Elongation(%) |
Tempertature(°C) |
Impact Energy |
Cold bending test180°b=2a |
|
6～60 |
450-590 |
≥295 |
≥19 |
20 |
≥31 |
d=3a |
|
>60～100 |
≥275 |
|||||
|
>100-150 |
440-580 |
≥255 |
Boiler Steel
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