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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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P460QL1 steel plate, P460QL1 boiler steel plate
P460QL1 steel plate under EN10028-6 standard, it is a kind of boiler steel plate which is widely used in pressure vessel, boiler, storage tanks and heat exchanger in oil, gas project.
P460QL1 steel plate specification:
Grade: P460QL1 Standard: EN10028-6
Thickness: 6-300mm, Width: 1500-4050mm, Length: 3000-15000mm
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P460QL1 steel chemical composition |
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
N |
B |
|
|
P460QL1 |
0.18 |
0.50 |
1.70 |
0.020 |
0.010 |
0.015 |
0.005 |
|
Mo |
Cu |
Nb |
Ni |
Ti |
V |
Zr |
|
|
0.50 |
0.3 |
0.05 |
0.5 |
0.03 |
0.06 |
0.05 |
|
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
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Grade |
||||
|
Thickness |
Yield |
Tensile |
Elongation |
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|
P460QL1 |
mm |
Min Mpa |
Mpa |
Min % |
|
6-50 |
460 |
550-720 |
19% |
|
|
50-100 |
440 |
550-720 |
19% |
|
|
100-150 |
400 |
500-670 |
19% |
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P460QL1 steel plate usage:
P460QL1 steel plates are widely used in pressure vessel, boiler, storage tanks and heat exchanger in oil, gas project.
P460QL1 steel additional condition :
UT (Ultrasonic examination), AR(As Hot Rolled only), TMCP (Thermal Mechanical Control Processing), N(Normalized), Q+T (Quenched and Tempered), Z Direction Test(Z15, Z25, Z35), Charpy V-Notch Impact Test, HIC test, NDT, PWHT ( Simulated Post Weld Heat Treatment), NACE0175, the Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.
As a professional P460QL1 steel plate supplier, we promise we can offer you the qualified P460QL1 steel. Besides that, we could promise the delivery time and the competitive price. Any need in P460QL1 steel plate price or P460QL1 steel plate technical conditions, please contact us freely.