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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
High strength A572 Gr.50 Low Alloy steel plate

A572 Gr.50 is a low alloy high strength steel that under the ASTM standard. A572 Gr.50 steel plate has a higher yield and tensile strength, combined with a lower weight. It is widely used in a variety of structural applications including bridges, buildings, construction equipment, freight cars, machinery, truck parts and transmission towers.
Size of A572 Gr.50 low alloy steel plate:
Thickness: 3mm-200mm
Width: 1000-4000mm
Length: 3000-18000mm
Chemical composition % of the grade A572 Gr.50 steel plate:
|
Grade |
Chemical Composition Max (%) |
|||||||
|
C |
Si |
Mn |
P |
S |
V |
Ni |
Co |
|
|
A572 Grade 50 |
0.23 |
0.4 |
1.35 |
0.04 |
0.05 |
0.06 |
0.015 |
0.05 |
BEBON International is a professional A572 Gr.50 steel plate exporter in china. If you want to get the A572 Gr.50 steel plate price, please do not hesitate to contact us.

