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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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SPV 355 steel plate size,SPV 355 steel chemical composition
SPV 355 steel plate is a kind of material which is mainly used for boiler and pressure vessel steel. As a professional SPV 355 steel plate supplier, we promise we will supply you the quality SPV 355 steel plate.
SPV 355 steel plate has good weldability, it is characterized by a minimum yield strength of 280-355 MPa.
SPV 355 steel plate size:
Grade: SPV 355 Standard: JIS 3115
Thickness: 8-350mm, width:1000-4020mm, length:3000-27000mm
SPV 355 steel chemical composition:
|
Grade |
Chemical Composition(%) |
||||
|
C Max |
Si Max |
Mn Max |
P Max |
S Max |
|
|
SPV355 |
0.20 |
0.55 |
1.6 |
0.030 |
0.030 |
|
Grade |
Mechanical Property |
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
SPV355 |
520-640 |
315-355 |
14 |
0,-10,-20 |
SPV 355 steel plate application:
SPV 355 steel plate is mainly used to manufacture boilers and vessels which often worked in harsh environment, high pressure, this environment requirements on steel is relatively high.
SPV 355 Steel Services: Cutting, Painting, Ball blast, Pretreatment , and The third party inspection in DNV, BV, LR, GL, ABS, CCS , CE Mark, TUV, ISO, and others in super thick ship steel plate.
Payment form: T/T, L/C
Trading term: FOB, CIF, CFR
Delivery look at the situation: Spot 1-3 days, Futures 25 days(Our delivery date will be must faster according to your requirement).
Any need in SP V355 steel plate, please feel free to contact us, we will reply you as soon as possible.