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The demand for reliable materials in cryogenic service applications has increased significantly with the rapid growth of LNG terminals, industrial gas storage facilities, and low-temperature pressure vessels.2026-06-24
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As the global demand for liquefied natural gas (LNG) continues to grow, the need for reliable materials for cryogenic storage systems has become increasingly important.2026-06-18
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For engineers specifying materials for cryogenic pressure vessels, finding the balance between strength and ductility at sub-zero temperatures is challenging.2026-06-12
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In industries where equipment must operate reliably under freezing or cryogenic conditions, material selection becomes a matter of safety and structural integrity.2026-06-01
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While both ASTM A203 Grade B and ASTM A106 Grade B serve critical roles in industrial applications, they are fundamentally different in composition, purpose, and performance.2026-06-01
ASTM A387-2-2 High strength pressure vessel steel plate Equivalent
ASTM A387-2-2 High strength pressure vessel steel plate is widely used in Building Construction,Bridge,Architecture,Vehicles Components,shipping,High pressure container,Boiler,Large Structure steel etc.
The introduction of chrome molybdenum increases the materials temperature tensile strength making ASTM A387-2-2 an excellent choice for elevated temperature environments. The material also displays excellent corrosion resistant characteristics.
A387-2-2 High strength pressure vessel steel plate is therefore ideal for the fabrication of weldable steel pressure vessels and industrial boilers found commonly in the petrochemical and oil industry.
ASTM A387-2-2pressure vessel steel plate Specification:
Thickness:6-300mm
Width:1500-4050mm
Length:3000-15000mm
Chemical composition(%):
C:0.04-0.21 Si_0.13-0.45 Mn:0.50-0.88 P≤0.035 S≤0.035 Cr:0.46-0.85 Mo:0.40-0.65
Mechanical proper
Thickness:t≤50mm
Yield(Min Mpa):310 Tensile(Mpa):485-620 Elongation(Min %):22
Thickness:50<t≤200mm
Yield(Min Mpa):310 Tensile(Mpa):485-620 Elongation(Min %):18
Equivalent material:
China: GB4238-84, 12CrMo
JIS: G4109, SCMV1
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