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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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P500QH steel plate,P500QH steel plate specification
P500QH steel plate under EN10028-6 standard which is a kind of boiler steel. As a professional P500QH steel plate supplier, we keep several tons P500QH steel plates in stock every month. The following is P500QH steel plate details for your reference:
P500QH steel plate specification:
Grade: P500QH Standard: EN10028-6
Thickness:6mm-450mm,Width:1200mm-4200mm, Length:3000mm-18000mm
P500QH chemical composition %:
|
Cmax |
Si max |
Mn |
P max |
S max |
Ni max |
Cr max |
Momax |
Almin |
|
0.18 |
0.50 |
1.10-1.70 |
0.025 |
0.025 |
0.500 |
0.30 |
0.08 |
0.020 |
|
Grade |
Min Yield strength in different thickness |
Min tensile strength in different thickness |
Elongation in different thickness |
|
P500QH |
610-730 |
355-295 |
21-22 |
P500QH steel plate application:
P500QH steel plate is widely used for pressure vessel, boiler, storage tanks and heat exchanger in oil, gas project.
Payment form: T/T, L/C
Trading term: FOB, CIF, CFR
Delivery look at the situation: Spot 1-3 days, Futures 25 days(Our delivery date will be must faster according to your requirement).
If you have any confusion in P500QH steel plate price or P500QH steel plate technical conditions, please contact us freely. We promise we can offer you the qualified P500QH steel plate and our P500QH steel plate price is reasonable.