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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 A387-2-1 pressure vessel Cr Mo alloy steel sheet Width

The reason ASTM A387-2-1 pressure vessel Cr Mo alloy steel sheet is so popular is that chrome moly steel plate is strong and formable. So A387-2-1 pressure vessel Cr Mo alloy steel sheet can be easily formed into pipes and fittings and rolled into pressure vessels and boilers without either the cost or the cracking that isseen in other materials
ASTM A387-2-1 Cr Mo alloy steel sheet is alloy steel plate that is designed for use in pressure vessels, process vessels and boilers operating at high temperatures.
ASTM A387-2-1 Specification:
Thickness:6-300mm
Width:1500-4050mm
Length:3000-15000mm
ASTM A387-2-1 pressure vessel Cr Mo alloy steel sheet Chemical composition:
|
ASTM A387-2-1Chemical Composition |
|||||||
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
|
ASTM A387-2-1 |
0.04-0.21 |
0.13-0.45 |
0.50-0.88 |
0.035 |
0.035 |
0.46-0.85 |
0.40-0.65 |
|
Grade |
ASTM A387-2-1Mechanical Property |
|||
|
Thickness |
Yield |
Tensile |
Elongation |
|
|
ASTM A387-2-1 |
mm |
Min Mpa |
Mpa |
Min % |
|
t≦50 |
230 |
380-550 |
22 |
|
|
50<t≦200 |
230 |
380-550 |
18 |
|

