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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 seller A285 GRC steel plate for pressure vessel

A285 GRC steel is a carbon steel that under the ASTM standard. A285 GRC steel plate have low and intermediate tensile strength, also have good weld-ability. It is often used for pressure vessel and boiler plates. A285 GRC steel plates are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.
Details of the A285 GRC steel plate:
Standard: ASTM
Thickness: 6mm-50mm
Width: 1500mm-4000mm
Length: 3000mm-12000m
Chemical Composition of the A285 GRC steel plate for pressure vessel:
|
Grade
|
Chemical Composition Max (%) |
||||
|
C |
Si |
Mn |
P |
S |
|
|
A285 GRC |
0.28 |
0.08-0.45 |
0.98 |
0.035 |
0.035 |
With an experienced and professional team, we have exported our A285 GRC steel plate to many countries and regions all over the world. To learn more about A285 GRC steel plate, contact us at any time. We look forward to establishing a good and long-term business relationship with you.

