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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
St52-3 Low Alloy high strength steel plate
St52-3 is one kind of Low Alloy high strength steel under the DIN17100 standard.
St52-3 Low Alloy high strength steel plate is used to manufacture the plants of factory, the common construct and construction machinery and equipment. The additional technical requirements for structural steel plate St52-3 shall be Ultrasonic examination, heat treatment, low temperature impacting, shot blasting and painting for prevent rusty when transport.
Chemical composition of St52-3 Low Alloy high strength steel plate:
|
Grade
|
C≤ 16mm max |
C>16mm max |
Si |
Mn max |
P |
S |
|
St52-3 |
0.24 |
0.24 |
0.55 |
1.60 |
0.045 |
0.045 |
Product Information:
Thickness: 2mm-120mm
Width: 1000mm-3000mm
Length: 3000mm--12000mm
Technique: Cold rolled or hot rolled
Surface treatment: Coated or as customer's requirements
Need more information about St52-3 Low Alloy high strength steel plate, you can contact us any time.