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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
A572 Grade 60 steel plate,A572 Grade 60 chemical composition
A572 Grade 60 steel plate under ASTM standard which is a kind of high yield steel. A572 Grade 60 steel plate is used in general plate applications when the plate will be riveted, bolted, or welded. Easily welded by all commercial methods. Generally Heat treatment for A572 Grade 50 and A572 Grade 60 are under As rolled. Normalized is also offered if customers required.
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Chemical composition of A572 Grade 60, % |
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Grade |
C |
Mn |
P |
S |
Si |
Nb |
V |
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A572Gr.60 |
≤0.26 |
≤1.35 |
≤0.04 |
≤0.05 |
≤0.40 |
0.005-0.05 |
0.01-0.05 |
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Grade |
Thickness(mm) |
Min Yield (Mpa) |
Tensile(MPa) |
Elongation(%) |
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A572 Grade 60 |
8mm-50mm |
415Mpa |
520Mpa |
20% |
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50mm-200mm |
415Mpa |
520Mpa |
24% |
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The min impact energy is longitudinal energy |
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