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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
DIN17102 St E 285 Boiler steel plate, St E 285 Pressure vessel steel
IN17102 St E285 Boiler steel chemical analysis -% by mass:
C:0.08—0.20 Si:0.40 Mn: 0.90—1.50 P :0.025 S: 0.015 Ni:0.30 Nb:0.02 Ti:0.03 Al:0.02 N:0.012 Cu:0.30 Cr:0.30 Mo:0.08 Vi :0.02
DIN17102 St E 285 Boiler steel plate has good strength, it can be made of boilers and components to withstand a certain long-term high temperature stress; Boiler steel plate has good toughness and low effectiveness of the tendency in the use of bending, curling, deformation processing such as cold, after more prolonged storage and use remains a good toughness;
St E 285 Pressure vessel steel is commonly used throughout the oil industry (including inshore and offshore), the petrochemical industry and the gas production industry. St E285 also has good weldability and resistance to intergranular corrosion. For the manufacture of boiler drum, beams and wall panels.