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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
Supply ASTM A516Gr70 steel plate/sheet
A516Gr70 steel tensile strength of 70 thousand pounds per square inch, the main element content is Mn Si P, C, s control determines its performance. Few other trace elements. Standard Specification for carbon steel plates for low temperature pressure vessels, the American Institute for materials and inspection.
Implementation standards: ASME, ASTM
ASTM A516Gr70 steel plate standard is mainly used to improve the notch toughness of the important welding pressure vessel steel plate.
ASTM A516Gr70 steel is widely used in the industries of petroleum, chemical, power station, boiler, used for making reactor, heat exchanger, separator, tank, tank of gas, liquefied gas, nuclear reactor pressure vessel, boiler drum, liquefied petroleum gas cylinders, hydropower station high pressure water pipe, water turbine volute equipment and components.