Tel : 0086-021-60880117
Tel : 0086-021-60880117
P355GH is a steel plate with good plasticity, toughness, cold bending performance and welding performance. It is suitable for manufacturing nuclear island steel containment, pressure vessel, structural parts of equipment, etc.
Standard : EN10028-2-1992
Dimension range :1.5 mm -300mm x 1000mm-4000mm x 1000mm-18000mm
P355GH steel plate/sheet Mechanical Properties :
|
Mechanical Properties
|
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|
Grade |
Thickness |
Yield |
Tensile Strength |
Elongation |
Charpy V Notch Impact Test |
|
|
Degree |
Min Value |
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|
P355GH |
mm |
Min Mpa |
Mpa |
Min % |
℃ |
J |
|
t≤16 |
335 |
470-650 |
20 |
-20 |
27 |
|
|
16﹤t≤40 |
345 |
27 |
||||
|
40﹤t≤60 |
335 |
27 |
||||
|
60﹤t≤100 |
315 |
27 |
||||
|
100﹤t≤150 |
295 |
27 |
||||
|
150﹤t≤200 |
280 |
27 |
||||
|
Note: Impact energy for impact test is on longitudinal |
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EN 10028 P355GH Boiler steel plate Chemical Composition :
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Chemical Composition
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
N |
Cr |
|
|
P355GH |
0.10-0.22 |
0.60 |
1.10-1.70 |
0.025 |
0.010 |
0.012 |
0.30 |
|
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
|
|
0.30 |
0.08 |
0.040 |
0.30 |
0.03 |
0.02 |
|
|
Delivery Status : Hot rolling, controlled rolling or normalizing / AR, CR or N.
EN 10028 P355GH pressure vessel steel plate application:
P355GH steel plate is widely used in petroleum, chemical industry, power plants, boilers and other industries, for the production reactor, heat exchanger, separator, spherical tank, oil and gas tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum, liquefied petroleum gas cylinders, Hydropower station high-pressure water pipe, turbine volute and other equipment and components.
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