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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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A537 class 1 steel plate,A537 class 1 steel plate specification
A537 class 1 steel plate under ASTM A537 standard, it is a kind of carbon steel. The ASTM A537 specification covers heat treated carbon steel plates for pressure vessel applications.
A537 class 1 steel plate specification:
Grade: A537 class 1 Standard: ASTM A537
Thickness: 5mm-150mm, Width: 1500mm-4500mm, Length: 6000mm-12500mm
A537 class 1 steel chemical composition:
|
Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Cu |
|
|
≤ 40 mm |
> 40 mm |
|||||||||
|
A537 Class 1 |
0.24 |
0.15/0.50 |
0.70/1.35 |
1.00/1.60 |
0.035 |
0.035 |
0.25 |
0.80 |
0.25 |
0.35 |
A537 class 1 steel mechanical properties (min unless stated):
|
Grade |
Yield (MPa) |
Tensile (MPa) |
Elongation |
Thickness |
|
|
A50mm |
A200mm |
||||
|
A537 Class 1 |
345 |
485/620 |
22% |
18% |
≤ 65 |
|
310 |
450/585 |
22% |
18% |
> 65 ≤ 100 |
|
A537 class 1 steel plate application:
A537 class 1 steel plate is widely used in 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).
We Bebon can supply ASTM A537 Class 1 steel plates from stock or directly from the factory. If you have any confusion in ASTM A537 Class 1 steel plate price or ASTM A537 Class 1 steel plate technical conditions, please contact us freely. We promise we can offer you the qualified ASTM A537 Class 1 steel plate and our ASTM A537 Class 1 steel plate price is reasonable.