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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
Best price of A588 Grade B Anti-corrosive steel plate

A588 Grade B steel is a high strength low alloy structural steel that under the ASTM standard. A588 Grade B steel plate have good corrosion resistance that are widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.
Size range of the A588 Grade B steel plate:
Thickness: 8mm to 200mm
Width: 1000mm to 4000mm,
Length: 3000mm to 12000mm
Chemical Composition of A588 Grade B Anti-corrosive steel plate:
|
Grade
|
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Ni |
Nb |
|
|
A588 Gr.B |
0.20 |
0.15-0.50 |
0.75-1.35 |
0.04 |
0.05 |
0.50 |
.. |
|
Cu |
Cr |
Mo |
N |
V |
|
|
|
|
0.20-0.40 |
0.40-0.70 |
… |
0.01 |
0.01-0.10 |
|
|
|
BEBON steel is one of the best A588 Grade B steel plate supplier in China. We can provide you with the most professional service and the most reasonable price of the A588 Grade B steel plate.

