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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
ST52-3 steel plate, ST52-3 steel plate mechanical property
ST52-3 steel is a low alloy, high strength structural steel which under the DIN17100 standard. ST52-3 steel plate can be readily welded to other weld-able steel. With its low carbon equivalent, ST52-3 steel plate possesses good cold-forming properties. ST52-3 steel plate is supplied in normalized or control-rolled condition.
Chemical composition of ST52-3 steel plate:
|
Grade
|
The elements, max (%) |
|||||
|
C≤ 16mm |
C>16mm |
Si |
Mn |
P |
S |
|
|
ST52-3 |
0.24 |
0.24 |
0.55 |
1.60 |
0.045 |
0.045 |
St52-3 steel plate mechanical properties:
|
thickness |
Yield Strength |
Tensile Strength |
Fracture Elongation |
Notch Impact Energy1)Ch |
|
t≤ 16mm t >16mm |
355 345 |
|
|
20 degree 27J |
|
t < 3mm t ≥ 3mm |
|
510-680 490-630 |
|
|
|
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm |
|
|
13 |
BEBON is one of the professional St52-3 steel plate supplier and manufacturer in China. Any needs about the St52-3 steel plate, such as St52-3 steel plate’s price, St52-3 steel plate’s quality, please contact us at any times.