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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
S235J2G4 low alloy high strength steel plate

S235J2G4 low alloy high strength steel plate, due to the S235J2G4 steel characteristics , making it an indispensable part in life. Here we take a look at the S235J2G4 low alloy steel plate chemical composition and other characteristics.
S235J2G4 Low alloy steel plate chemical composition:
C≤0.17;Mn≤1.40;P≤0.035;S≤0.035
S235J2G4 Low alloy steel plate size:
Thickness: 5mm-600 width: 1000mm-4000mm;length: 1000mm-12000mm.
S235J2G4 low-alloy steel plate application:
Built for sea containers can withstand low temperatures.
These are the low-alloy S235J2G4 steel plate basic characteristics, if you have any questions, please contact us, any questions about the S235J2G4 steel, we will answer your questions, hope to cooperate with you.

