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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
JIS G 3103 SB 450 steel, JIS G 3103 SB 450 steel equivalent grade
JIS G 3103 SB 450 steel is a kind of material for boiler and pressure vessel steel. JIS G 3103 SB 450 steel is characterized by a minimum yield strength of 220 - 295 MPa and by good weldability. So JIS G 3103 SB 450 steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
Boiler and pressure vessel steel has many advantages, such as, good strength, good toughness and low effectiveness of the tendency, good weldability and resistance to intergranular corrosion and so on. So, Boiler and pressure vessel steel has many applications.Boiler and pressure vessel steel is commonly used throughout the oil industry (including inshore and offshore), the petrochemical industry and the gas production industry.
JIS G 3103 SB 450 steel equivalent grade:
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Europe |
Germany |
Japan |
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|
EN 10028-2 |
DIN 17135 |
DIN17165 |
DIN17102 |
JIS G 3115 |
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P296 GH |
A St 45 |
17 Mn 4 |
St E 315 |
SPV 315 |
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