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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
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a517 grade b steel plate,a517 grade b steel chemical composition
a517 grade b steel plate under ASTM standard, it is a kind of high tensile alloy steel. a517 grade b steel plate is widely used to high temperature pressure vessels. More information about a517 grade b steel technology, please see the following:
a517 grade b steel plate specification:
Grade: a517 grade b Standard: ASTM A517/A517M
Thickness:3mm -260mm, Width :1000mm-4000mm, Length :1000mm-18000mm.
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a517 grade b steel chemical composition |
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Grade |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
|
|
a517 grade b |
0.13-0.23 |
0.13-0.37 |
0.64-1.10 |
0.035 |
0.035 |
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Cr |
Mo |
B |
V |
Ti |
|
|
0.36-0.69 |
0.12-0.28 |
0.0005-0.005 |
0.02-0.09 |
0.01-0.05 |
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Grade |
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Thickness |
Yield |
Tensile |
Elongation |
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a517 grade b |
mm |
Min Mpa |
Mpa |
Min % |
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6-65 |
690 |
795-930 |
16% |
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|
65-150 |
620 |
725-930 |
14% |
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a517 grade b steel plate application:
a517 grade b steel plate is mainly made mechanical device and other structural elements and so on drilling machine, power shovel, electricity drive wheel counter- mine trolley, mineral product automobile, excavator, car loader.
a517 grade b steel plate surface treatment: Shot blasting and painting or coated.
a517 grade b steel finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement.
As a professional a517 grade b steel plate supplier in China, we keep many tons a517 grade b steel plates in stock every month, any need in a517 grade b steel plate, please feel free to contact us!