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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
A large number of SS490 steel plate in stock
SS490 steel is a kind of carbon and low alloy structure steel that under the JIS G3101 standard. The SS490 steel plate has reliable mechanical property, good formability and excellent welding performance, which is widely used in various industries. Such as architecture, bridge construction, marine craft, railway locomotive, heavy machine and other structure parts.
Available size:
Thickness: 1.2mm--13.7mm
Width: 1000mm--4000mm
Length: 2000mm -- 12000mm
SS490 steel plate Chemical component:
|
Grade
|
Chemical component Max (%) |
|||||
|
C≤ 16mm |
C>16mm |
Si |
Mn |
P |
S |
|
|
SS490 |
0.24 |
0.24 |
0.55 |
1.60 |
0.045 |
0.045 |
BEBON steel have a large number of SS490 steel plate in stock. We have been in supplying SS490 steel plate for over 10 years. If you have the need of SS490 steel plate, please contact us at any times.