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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 A516 grade 70 boiler steel plates Size
A516 Grade 70 boiler steel plates are mainly used in welded pressure vessels where improved notch toughness is important.ASTM A516 Grade 70 is an excellent choice for service in lower than ambient temperature applications, has excellent notch toughness and is used in both pressure vessels and industrial boilers.
A516 Grade 70 steel plate offers greater tensile and yield strength when compared to ASTM A516 Grade 65 and can operate in even lower temperature service.
ASTM A516 Gr 70 boiler steel plates Thickness:6-400mm
Width:1500-4200mm
Length:3000-18000mm
ASTM A516 grade 70 boiler steel plates Chemical composition(%)
C:0.27-0.31 Si:0.13-0.45 Mn:0.79-1.30 P≤0.035 S≤0.035
Mechanical property
Tensile strength(Mpa):485-620 Yield strength(Mpa):260 Elongation in 2in.(50mm)≥17 Impacting test temperature (°C):-20,40,-60
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