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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
S355J2 Low Alloy high strength steel plate mechanical property
S355J2 is a low alloy high strength structural steel that under European steel standard EN 10025-2. S355J2 steel plate offers high yield and the BEST WEIGHT LOSS PILLS tensile strength with a minimum yield strength of 355 N/mm² , S355J2 steel plate is widely used in engineering and construction industries, can be supplied with a variety of treatments and test options.
Chemical Composition of S355J2 steel plate:
|
Grade
|
The element (max %) |
|||||
|
C |
Si |
Mn |
S |
P |
C.E. |
|
|
S355J2 |
0.22 |
0.55 |
1.60 |
0.035 |
0.035 |
0.047 |
Mechanical property of S355J2 low alloy high strength steel plate:
|
Grade
|
Thickness |
Yield |
Tensile |
Elongation |
|
S355J2 |
mm |
Min Mpa |
Mpa |
Min % |
|
1.5--2.0 |
355 |
510-680 |
14 |
|
|
2.0--2.5 |
15 |
|||
|
2.5--<3.0 |
16 |
|||
|
3.0--≤16.0 |
470-630 |
20 |
If you have the need of S355J2 low alloy high strength steel plate, please contact us as soon as possible.