-
ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
-
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
-
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
-
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
A387 Gr 5 Cl 2 is a high-quality alloy steel plate primarily used for pressure vessel applications. It belongs to the ASTM A387 specification, which covers chromium-molybdenum alloy steel plates intended for elevated temperature service.
The Gr 5 Cl 2 designation indicates that the plate has a composition containing chromium (Cr) and molybdenum (Mo), providing enhanced resistance to high-temperature environments and corrosion. This alloy steel plate is specifically designed for use in pressure vessels, such as boilers and storage tanks, where the material must withstand high pressures and temperatures.
The A387 Gr 5 Cl 2 alloy steel plate offers excellent mechanical properties, including high tensile strength, yield strength, and impact toughness. It also exhibits good weldability and fabricability, allowing for ease of manufacturing and assembly.
With its reliable performance and durability, A387 Gr 5 Cl 2 is a preferred choice in industries such as petrochemical, power generation, and oil and gas. Its ability to withstand harsh operating conditions makes it suitable for critical applications requiring pressure containment and elevated temperature resistance.