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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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SA533 grade D steel, SA533 grade D boiler steel
SA533 grade D steel plate is a kind of boiler steel which is widely used in boilers and pressure vessels such as petroleum, chemical industry, power plants. More information about SA533 grade D steel, please see the following:
SA533 grade D steel plate specification:
Steel Grade: SA533 grade D Steel Standard: ASME SA533/SA533M
Thickness:6mm-450mm, Width:1200mm-4200mm, Length:3000mm-18000mm
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C ≤ ① |
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0.25 |
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Mn |
Heat analyse |
1.15~1.50 |
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Product analyse |
1.07~1.62 |
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P ≤ ① |
0.035 |
|
|
S ≤ ① |
0.035 |
|
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Si |
Heat analyse |
0.15~0.40 |
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Product analyse |
0.13~0.45 |
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Ni |
Heat analyse |
0.20~0.40 |
|
Product analyse |
0.17~0.43 |
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Mo |
Heat analyse |
0.45~0.60 |
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Product analyse |
0.41~0.64 |
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Note : ① Be suitable for both heat analyse and product analyse.
SA533 grade D steel surface treatment: Shot blasting and painting or coated.
SA533 grade D steel application:
SA533 grade D steel plate is widely used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
As a professional SA533 grade D steel plate supplier, we promise we can offer you the qualified SA533 grade D steel. Besides that, we could promise the delivery time and the competitive price. Any need in SA533 grade D steel plate price or SA533 grade D steel plate technical conditions, please contact us freely.