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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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P460Q steel plate, P460Q chemical composition, P460Q mechanical properties
P460Q steel plate is a kind of quenched and tempered steel, it is mainly used for building welded boilers and pressure vessels.
P460Q steel plate specification:
Steel Grade: P460Q Steel Standard: EN10028-6
Thickness:6mm-450mm, Width:1200mm-4200mm, Length:3000mm-18000mm
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P460Q chemical composition |
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
N |
B |
|
|
P460Q |
0.18 |
0.50 |
1.70 |
0.025 |
0.015 |
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 |
|
|
Grade |
Type |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
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|
|
|
|
|
-20 degree |
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P460Q |
+QT |
≤ 50 |
460 |
550-720 |
19 |
27 |
|
50to ≤100 |
440 |
550-720 |
19 |
27 |
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|
100o ≤150 |
400 |
500-670 |
19 |
27 |
P460Q steel plate surface treatment: Shot blasting and painting or coated.
P460Q steel plate application:
P460Q steel plate is widely used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
1. Best Quality-Our products from China First-Class mill with Die stamp include heat number and batch number, It can be tracked.
2. Fast Delivery-Good relationship with Mill and Forwarder Shipping Agent for producing and shipping.
3. Professional Team-Work steel business more than six years for export steel plate.
4. Reasonable Price-Cooperate with 15 mills, satisfy with different request for the price and quality.
5. Kinds of Payment-T/T, L/C at sight, Usance Letter of Credit.
Thanks a lot for your interesting on our P460Q steel. Any need in P460Q steel price, please feel free to contact us by email or calling to us. We will reply you in the first time.