EN10028-6 P355Q Boiler steel plate,EN10028-6 P355Q Pressure Vessel Steel plate, EN10028-6 P355Q Storage Tanks Steel plate. EN10028-6 P355Q Heat Exchanger Steel Plate.
P355Q steel plate under EN10028-6 standard which is a kind of low alloy steel. As the boiler steel P355Q steel plate is widely used in petroleum industry, chemical industry, power station and so on. EN10028-6 P355Q Pressure Vessel And Boiler Steel Plate are used in Pressure Vessel,Boiler,Storage Tanks and Heat Exchanger in Oil,Gas Project.
Quenched and tempered boiler steel plate P355Q under steel standard EN 10028-6 which is mainly used for building boilers and pressure vessels.In the steel standard EN 10028-6,steel grade P355Q, P460Q, P500Q, P690Q means the minus 20 centi degree impacting test, P355QH, P460QH, P500QH, P690QH means the minus 20 centi degree, P355QL1, P460QL1, P500QL1, P690QL1 means minus 40 centi degree, P355QL2, P460QL2, P500QL2, P690QL2 means doing minus 60 low temperature impacting test when rolling.
Chemical composition for P355Q pressure vessel steel (Heat Analysis Max%)
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Main chemical elements composition of P355Q |
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|
C |
Si |
Mn |
P |
S |
B |
N |
Cr |
|
0.16 |
0.40 |
1.50 |
0.025 |
0.015 |
0.005 |
0.015 |
0.30 |
|
Cu |
Mo |
Nb |
Ni |
Ti |
V |
Zr |
|
|
0.30 |
0.25 |
0.05 |
0.50 |
0.03 |
0.06 |
0.05 |
|
P355Q steel mechanical properties:
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P355Q steel Yield strength (Mpa) |
P355Q steel Tensile strength (Mpa) |
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|
t≤50 |
50<t≤100 |
100<t |
t≤100 |
100<t |
|
355 |
335 |
315 |
490-630 |
450-590 |
As a professional P355Q steel plate supplier in China, we keep many tons P355Q steel plate in stock every month , any need in P355Q steel plate, please feel free to contact us!
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