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ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
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ASTM A202 Grade A is a critical chromium-manganese-silicon low-alloy steel plate specifically designed for welded pressure vessels and boilers operating at medium temperatures.2026-04-30
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ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel2026-04-17 -
ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A2026-04-10
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As a molybdenum-alloy steel plate for pressure vessels under the ASTM A204/A204M standard, A204 Gr.A is a low-alloy, high-strength material specifically designed for service conditions involving moderate temperatures (≤400°C) and moderate-to-high pressure2026-03-31
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P355ML1 steel plate, P355ML1 steel specification, P355ML1 steel plate supplier
P355ML1 steel plate is a kind of boiler steel plate, and P355ML1 steel is under EN10028-5 standard. As the boiler steel plate, P355ML1 steel plates are mainly used to build boilers and pressure vessels such as petroleum, chemical industry, power plants. More information about P355ML1 steel plate description, please see the following:
Steel Grade: EN10028-5 P355ML1
Steel Standard: EN10028-5
P355ML1 steel plate dimension:
Thickness: 6mm-450mm, Width:1200mm-4200mm, Length:3000mm-18000mm
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P355ML1 Chemical Composition |
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
P355ML1 |
0,14 |
0,50 |
1,60 |
0,020 |
0,015 |
0,020 |
0,015 |
|
Nb |
V |
Ti |
Ni |
Mo |
|
|
|
|
0,05 |
0,10 |
0,05 |
0,50 |
0,20 |
|
|
|
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
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Grade |
P355ML1Mechanical Property |
|||
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Thickness |
Yield |
Tensile |
Elongation |
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|
P355ML1 |
mm |
Min Mpa |
Mpa |
Min % |
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6-16 |
355 |
450-610 |
22% |
|
|
16-40 |
355 |
450-610 |
22% |
|
|
40-63 |
345 |
450-610 |
22% |
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P355ML1 Steel Plate Applications:
EN10028-5 P355ML1 steel plates are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
P355ML1 steel services: Cutting, Painting, Pretreatment, and The third party inspection in DNV, BV, LR, ABS, SGS ,etc and others in super thick ship steel plate.
As a supplier of P355ML1 steel plate in China, Bebon can offer large range thickness of P355ML1 steel. Please contract us at any time, if you want to purchase P355ML1 steel.
Reference Links: Shipbuilding steel P355ML1 Steel Price