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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
S235jr steel plate, s235jr steel plate mechanical property
S235jr steel plate is one mainly of carbon and low alloy steel, under the EN10025:2004 standard. S235jr steel plate offers high yield and tensile strength and is supplied with a variety of treatments and test options to ensure it is one of highly usable steel in your various projects. It’s widely used to build ship, bridge, belongs to high strength sheet.
Chemical composition of S235jr steel plate:
Carbon; 0.2max
Manganese; 1.4max
Phosphorus; 0.04max
Sulfur; 0.04max
Nitrogen; 0.012max
Copper; 0.55max
Mechanical properties of S235jr steel plate:
|
Grade
|
Thickness |
Yield strength |
Tensile strength |
Elongation (%) |
Min Impact Energy |
|
|
S235JR |
8-100 |
215-235 |
360-510 |
24-26 |
20 |
27J |
|
101-200 |
185-195 |
350-490 |
22 |
20 |
27J |
|
|
201-400 |
- |
- |
21 |
20 |
27J |
|
|
The min impact energy is longitudinal energy |
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As a professional S235jr steel plate supplier, S235jr steel plate exporter, S235jr steel plate manufacturer in China, We keep more than 1000 tons S235Jr steel plate in stock every month. If you have the need of S235Jr steel plate, please contact us.